Customization of the taskbar

[lianergoist]

My tablet was recently upgraded to Android 13, and it introduced an big, grey line at the bottom of the screen. I asked Lenovo if it was possible to do anything (change colour, opacity, anything) and they said:

the color and transparency of the taskbar are determined by the Android system and Lenovo does not have control over these settings. However, you may try to use a third-party launcher from the Google Play Store that allows customization of the taskbar.

https://forums.lenovo.com/t5/Lenovo-Android-based-Tablets-and-Phablets/Lenovo-Tab-M10-Plus-3rd-Gen-Solid-gray-taskbar/m-p/5261461

Fast Draw does not (allows customization of the taskbar), but it seems to be a quite good launcher I would like to use. Can and will you be able to do something to fix that ugly grey line?