tab contanins Scaffold and textfield then page can not show correctly

[zwukong]

my main page have a Scaffold with 3 tabs using bottomNavigationBar and PageView ,and one of my tab page have Scaffold too,but when i use textfield in my tab ,then when i enter something,the Android keyboard shows,then the page becomes unnormal,when i remove the Scaffold in my tab ,it becomes normal. so i am sure it is the two Scaffold problem. is it a bug or any other solution? I really have to use two Scaffold .

[zoechi]

Please add the output of flutter doctor -v
a screenshot that demonstrates the issue
and a minimal reproduction (lib/main.dart) that allows to reproduce the issue.

Please consider asking support questions in one of the other channels listed at http://flutter.io/support .

[zoechi]

Without additional information, we are unfortunately not sure how to resolve this issue. We are therefore reluctantly going to close this bug for now. Please don't hesitate to comment on the bug if you have any more information for us; we will reopen it right away!
Thanks for your contribution.

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.