I generated my APK from Thunkable X, after uploading to play store i got the following message.
"This release is not compliant with the Play 64-bit requirement.
The following APKs or App Bundles are available to 64-bit devices, but they have only 32-bit native code: 1.
From August 1, 2019 all releases must be compliant with the Play 64-bit requirement.
Include 64-bit native code in addition to 32-bit native code in your app. Use the Android App Bundle publishing format to automatically ensure that each device architecture receives just the native code it needs."