I installed ubuntu mate 20 on my laptop yesterday. Prev I used 18.04. It seems compiz and compton options were removed from it because Marco is very stable now. But it is not the case for me.
I have an Intel iGPU and i used a method from this forum to fix it. (20.04 - Screen Tearing) and it caused more stuff to break. Like video players for an example. Putting that aside chromium seems to be buggy as well. When I minimize and maximize it window content disappears. I have to resize the window to get them back.
Is there a way to install Compiz and Marco(Compton) options in 20?. I prev used Marco(Compton) option and it worked without any issues in 18.04. Also Compiz worked just fine.