Updated on 2026-08-14

common/ui/src/main/java/com/tangem/common/ui/navigationButtons/NavigationButtonsBlock.kt

@@ -35,8 +35,8 @@ import com.tangem.core.ui.extensions.isNullOrEmpty
 import com.tangem.core.ui.extensions.resolveReference
 import com.tangem.core.ui.res.TangemTheme
 import com.tangem.core.ui.res.TangemThemePreview
-import com.tangem.core.ui.utils.singleEvent
 import com.tangem.core.ui.test.SendScreenTestTags
+import com.tangem.core.ui.utils.singleEvent
 
 @Composable
 fun NavigationButtonsBlock(
@@ -78,7 +78,9 @@ fun NavigationButtonsBlockV2(
             horizontalArrangement = Arrangement.spacedBy(TangemTheme.dimens.spacing12),
         ) {
             PreviousButton(navigationUM?.prevButton)
-            NavigationPrimaryButton(navigationUM?.primaryButton, modifier = Modifier.weight(1f))
+            key(navigationUM?.source) {
+                NavigationPrimaryButton(navigationUM?.primaryButton, modifier = Modifier.weight(1f))
+            }
         }
     }
 }

common/ui/src/main/java/com/tangem/common/ui/navigationButtons/NavigationUM.kt

@@ -7,6 +7,7 @@ import com.tangem.core.ui.extensions.TextReference
 @Immutable
 sealed class NavigationUM {
     data class Content(
+        val source: String,
         val title: TextReference,
         val subtitle: TextReference?,
         @DrawableRes val backIconRes: Int,

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/send/confirm/model/SendConfirmModel.kt

@@ -523,6 +523,7 @@ internal class SendConfirmModel @Inject constructor(
             params.callback.onResult(
                 state.copy(
                     navigationUM = NavigationUM.Content(
+                        source = CommonSendRoute.Confirm.javaClass.simpleName,
                         title = resourceReference(id = R.string.common_send),
                         subtitle = null,
                         backIconRes = when (confirmUM) {

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/send/success/model/SendConfirmSuccessModel.kt

@@ -52,6 +52,7 @@ internal class SendConfirmSuccessModel @Inject constructor(
             params.callback.onResult(
                 state.copy(
                     navigationUM = NavigationUM.Content(
+                        source = CommonSendRoute.ConfirmSuccess.javaClass.simpleName,
                         title = stringReference(""),
                         subtitle = null,
                         backIconRes = R.drawable.ic_close_24,

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/sendnft/confirm/model/NFTSendConfirmModel.kt

@@ -371,11 +371,12 @@ internal class NFTSendConfirmModel @Inject constructor(
             flow = uiState,
             flow2 = params.currentRoute,
             transform = { state, route -> state to route },
-        ).onEach { (state, _) ->
+        ).onEach { (state, route) ->
             val confirmUM = state.confirmUM
             params.callback.onResult(
                 state.copy(
                     navigationUM = NavigationUM.Content(
+                        source = CommonSendRoute.Confirm.javaClass.simpleName,
                         title = resourceReference(R.string.nft_send),
                         subtitle = null,
                         backIconRes = when (confirmUM) {

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/sendnft/success/model/NFTSendSuccessModel.kt

@@ -50,6 +50,7 @@ internal class NFTSendSuccessModel @Inject constructor(
             params.callback.onResult(
                 state.copy(
                     navigationUM = NavigationUM.Content(
+                        source = CommonSendRoute.ConfirmSuccess.javaClass.simpleName,
                         title = stringReference(""),
                         subtitle = null,
                         backIconRes = R.drawable.ic_close_24,

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/model/SendAmountModel.kt

@@ -378,6 +378,7 @@ internal class SendAmountModel @Inject constructor(
             setSendWithSwapAvailability()
             params.callback.onNavigationResult(
                 NavigationUM.Content(
+                    source = CommonSendRoute.Amount::class.java.simpleName,
                     title = resourceReference(R.string.send_amount_label),
                     subtitle = null,
                     backIconRes = if (route.isEditMode) {

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/destination/model/SendDestinationModel.kt

@@ -35,6 +35,7 @@ import com.tangem.features.send.v2.api.entity.PredefinedValues
 import com.tangem.features.send.v2.api.subcomponents.destination.SendDestinationComponentParams
 import com.tangem.features.send.v2.api.subcomponents.destination.SendDestinationComponentParams.DestinationBlockParams
 import com.tangem.features.send.v2.api.subcomponents.destination.entity.DestinationUM
+import com.tangem.features.send.v2.common.CommonSendRoute
 import com.tangem.features.send.v2.impl.R
 import com.tangem.features.send.v2.subcomponents.destination.analytics.EnterAddressSource
 import com.tangem.features.send.v2.subcomponents.destination.analytics.SendDestinationAnalyticEvents
@@ -359,6 +360,7 @@ internal class SendDestinationModel @Inject constructor(
         ).onEach { (state, route) ->
             params.callback.onNavigationResult(
                 NavigationUM.Content(
+                    source = CommonSendRoute.Destination::class.java.simpleName,
                     title = params.title,
                     subtitle = null,
                     backIconRes = if (route.isEditMode) {

features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/model/SwapAmountModel.kt

@@ -720,6 +720,7 @@ internal class SwapAmountModel @Inject constructor(
         ).filter { (_, route) -> route is SendWithSwapRoute.Amount }.onEach { (state, route) ->
             params.callback.onNavigationResult(
                 NavigationUM.Content(
+                    source = SendWithSwapRoute.Amount::class.java.simpleName,
                     title = resourceReference(R.string.common_amount),
                     subtitle = null,
                     backIconRes = if (route.isEditMode) {

features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/sendviaswap/confirm/model/SendWithSwapConfirmModel.kt

@@ -428,6 +428,7 @@ internal class SendWithSwapConfirmModel @Inject constructor(
                 route = SendWithSwapRoute.Confirm,
                 sendWithSwapUM = state.copy(
                     navigationUM = NavigationUM.Content(
+                        source = SendWithSwapRoute.Confirm.javaClass.simpleName,
                         title = resourceReference(id = R.string.send_with_swap_confirm_title),
                         subtitle = null,
                         backIconRes = R.drawable.ic_back_24,

features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/sendviaswap/success/model/SendWithSwapSuccessModel.kt

@@ -12,6 +12,7 @@ import com.tangem.core.ui.extensions.TextReference
 import com.tangem.core.ui.extensions.resourceReference
 import com.tangem.features.swap.v2.impl.R
 import com.tangem.features.swap.v2.impl.common.entity.ConfirmUM
+import com.tangem.features.swap.v2.impl.sendviaswap.SendWithSwapRoute
 import com.tangem.features.swap.v2.impl.sendviaswap.entity.SendWithSwapUM
 import com.tangem.features.swap.v2.impl.sendviaswap.success.SendWithSwapSuccessComponent
 import com.tangem.utils.coroutines.CoroutineDispatcherProvider
@@ -40,6 +41,7 @@ internal class SendWithSwapSuccessModel @Inject constructor(
     private fun configConfirmSuccessNavigation() {
         params.callback.onNavigationResult(
             NavigationUM.Content(
+                source = SendWithSwapRoute.Success.javaClass.simpleName,
                 title = TextReference.EMPTY,
                 subtitle = null,
                 backIconRes = R.drawable.ic_close_24,

features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/sendviaswap/success/ui/SendWithSwapSuccessContent.kt

@@ -55,6 +55,7 @@ import com.tangem.features.swap.v2.impl.amount.entity.SwapAmountUM
 import com.tangem.features.swap.v2.impl.amount.ui.preview.SwapAmountContentPreview
 import com.tangem.features.swap.v2.impl.common.entity.ConfirmUM
 import com.tangem.features.swap.v2.impl.common.entity.SwapQuoteUM
+import com.tangem.features.swap.v2.impl.sendviaswap.SendWithSwapRoute
 import com.tangem.features.swap.v2.impl.sendviaswap.entity.SendWithSwapUM
 import kotlinx.collections.immutable.persistentListOf
 import java.math.BigDecimal
@@ -368,6 +369,7 @@ private fun SendWithSwapSuccessContent_Preview() {
                     ),
                 ),
                 navigationUM = NavigationUM.Content(
+                    source = SendWithSwapRoute.Success.javaClass.simpleName,
                     title = TextReference.EMPTY,
                     subtitle = null,
                     backIconRes = R.drawable.ic_close_24,