In the File menu,  the Export As dialog is missing. Only the default (.pdf) can be used; no .mpl or .tex)
The Save As dialog is incomplete (e.g. save to .mws).

Or, is the installation corrupted?

I noticed a strange (for me) appearence of a dollar:

I know $ as an end of parameters marker, but here its role seems strange.
Is it a typsetting issue?

The function

f := sin(x)/sqrt(2+sin(2*x));

has a simple elementary antiderivative but int(f,x) is huge and not elementary. What method would you suggest to find it?

The random connected graphs used to be connected in Maple 2020. But then ...

restart;
with(GraphTheory):
with(RandomGraphs):
N:=100: n:=20: m:=30:
add(`if`(IsConnected(RandomGraph(n,m,connected)), 1, 0), 1..N) <> N;

        54 <> 100