Unreal.engine save games not working in sdk 30 (android 11)

I have done every possible solution but iam.not successfull in saving game in android 11. It works on every device except android 11.
Checked externalfilrsdir
Target sdk 30
Sdk api level match ndk
Ndk api level android 30
I have given read write permissions
I have checked with externalfilesdir and also without it.
I didnt used PAD because my apk is less than 150mb
I dont know what to do…if anybody can help me it would be a great thanks

Hello,

We’ve made a switch to a new bug reporting method using a more structured form. Please visit the link below for more details and report the issue using the new Bug Submission Form. Feel free to continue to use this thread for community discussion around the issue.

https://epicsupport.force.com/unrealengine/s/

Thanks,

Marinna