Are you using the android version? (´･ω･`)?
You can try turning off full screen mode in the options.
If you can't solve the problem, you may need to confirm whether your mobile phone supports high-resolution imaging.
I'm on computer!! :( is there a better way to report this? details? etc
I'm not sure what the reason is. (´･ω･`)?
You can try to update the graphics card driver to the latest version and re-download the game ~(=^‥^)ノ
