qt-dev should be v290000000 and targetSdkVersion=29

mentioned in commit 9ff1aeb8

mentioned in commit 38791113

mentioned in commit 9c7a4d15

mentioned in commit 20ecff17

mentioned in commit 74c3a3d4

mentioned in commit e7fb9797

mentioned in commit 1a49aeeb

mentioned in commit 5429e62f