I would have to agree with Boki_Srb since my Huawei P30 has been updated to 10.
My setting keep changing. Since the first update of 10 I have had 2 others in less than 30 days to correct 10.
I have not been able to test TomTom MOD on this phone yet.
Until my P30 becomes more stable I will wait.

As for my P20 running Android 9 all is work very well.
Have had no problems with TomTom MOD.
Still testing all the options that have been add to the latest version.
As I pointed out in another post as of yet TomTom is set to run on Android 10 #29 as posted in my screen shot.
Those who rush to update to Android 11 will find out that they will run into problems sooner or later with TomTom MOD or the Original.
Or some of the other apps.