fix: 🐛Fixed showcase.withWidget not showing issue (#495)

Co-authored-by: Sahil Totala <[email protected]>

Author: Sahil-Simform

CHANGELOG.md

@@ -1,3 +1,6 @@
+## [4.0.1] - (UnRelease)
+- Fixed [#493](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/issues/493) - Fixed showCase.withWidget not showing issue 
+
 ## [4.0.0]
 - [BREAKING] Fixed [#457](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/issues/457) - titleAlignment property does not work
 - Feature [#466](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/pull/466) - Added Action widget for tooltip

lib/src/showcase.dart

@@ -615,7 +615,7 @@ class _ShowcaseState extends State<Showcase> {
   void _scrollIntoView() {
     WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
       final keyContext = widget.key.currentContext;
-      if (!mounted || (keyContext?.mounted ?? true)) return;
+      if (!mounted) return;
       setState(() => _isScrollRunning = true);
       await Scrollable.ensureVisible(
         keyContext!,

lib/src/tooltip_widget.dart

@@ -709,7 +709,7 @@ class _ToolTipWidgetState extends State<ToolTipWidget>
                           // when there is big action widget which make
                           // the tool tip to change it's position
                           Offstage(
-                            offstage: _tooltipActionSize == null,
+                            offstage: isSizeRecalculating,
                             child: SizedBox(
                               width: tooltipWidth,
                               child: Column(