I am aware of this bug
but it as it was closed I thought that I would create a new one.
1. Open the attached app
2. Click the More menu
3. Click Edit to reorder
4. Reorder some items
5. Close reordering
6. Try to navigate to a tab in the TabBar
7. App crashes with a StackOverflowException
Created attachment 13188 [details]
Sample project reproducing the issue
Should be fixed in 2.3.4-pre1. Thank you!