Merge pull request #4473 from backstage/default-dismiss-form-bugfix

Default dismiss form bugfix

.changeset/cost-insights-kind-moons-clap.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-cost-insights': patch
+---
+
+fixes a bug in default dismiss form where other text input persists between reason selections

plugins/cost-insights/src/forms/AlertDismissForm.tsx

@@ -66,6 +66,9 @@ export const AlertDismissForm = forwardRef<
   };
 
   const onReasonChange = (_: ChangeEvent<HTMLInputElement>, value: string) => {
+    if (other) {
+      setOther(null);
+    }
     setReason(value as AlertDismissReason);
   };