'TWA url bar is not hiding in the android version upper to 10

I have a TWA app in the google store. but when I install the app and run it, I can see the URL bar. this issue is on the android version upper to 10. how can I fix it?

Note1: Google console's SHA-256 is correctly in the assetlinks.json file. Note2: My base URL is being with HTTPS Note3: Everything working fine in the android version 8



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