fix(liquidity): retain confirmation after failure

apps/amm/qml/pages/LiquidityPage.qml

@@ -255,6 +255,10 @@ Item {
         function onConfirmationQuoteReady(snapshot) {
             confirmationDialog.updateSnapshot(snapshot)
         }
+
+        function onSubmitSucceeded() {
+            confirmationDialog.close()
+        }
     }
 
     Component {
@@ -278,6 +282,7 @@ Item {
         confirmEnabled: snapshot.quoteReady === true
                         && newPositionFlow.walletCanSubmit
         roundedCancelButton: true
+        closeWhenSettled: false
         summary: liquidityConfirmationSummary
 
         onSummaryEdited: function(snapshot) {

apps/amm/tests/qml/tst_LiquidityPage.qml

@@ -232,6 +232,46 @@ TestCase {
         tryCompare(dialog, "opened", false)
     }
 
+    function test_submissionFailureKeepsConfirmationOpenForRetry() {
+        var backend = createTemporaryObject(backendComponent, testCase, {
+            "deferSubmitResult": true
+        })
+        var page = createTemporaryObject(pageComponent, testCase, {
+            "backend": backend,
+            "visible": true
+        })
+        verify(page)
+
+        var dialog = findChild(page, "liquidityConfirmationDialog")
+        verify(dialog)
+        dialog.openWithSnapshot({
+            "quoteReady": true,
+            "request": ({}),
+            "quoteHash": "sha256:expected"
+        })
+        tryCompare(dialog, "opened", true)
+
+        dialog.confirm()
+        tryCompare(page.flow, "submitting", true)
+
+        backend.newPositionSubmitResult = {
+            "schema": "new-position.v2",
+            "status": "error",
+            "code": "wallet_submission_failed",
+            "quote": {
+                "schema": "new-position.v2",
+                "status": "ok",
+                "canSubmit": true,
+                "quoteHash": "sha256:retry"
+            },
+            "requestId": page.flow.submitRequestId
+        }
+
+        tryCompare(page.flow, "submitting", false)
+        tryCompare(dialog, "opened", true)
+        compare(dialog.confirmationPending, false)
+    }
+
     function test_destinationRequoteUsesQuoteBusyText() {
         var backend = createTemporaryObject(backendComponent, testCase)
         var page = createTemporaryObject(pageComponent, testCase, {