PicoScope 7 on opensuse for Pico USB TC-08

[TuXMax]

Hello List,
my old data logger is getting on in years, so I am interested in the Pico USB TC-08. I also need software for this. Since I work primarily with Linux (opensuse leap 15.3), I have downloaded the version PicoScope 7 for Linux, opensuse leap 15.3.
After installing and running it in demo mode, I noticed the following:
- The programme stresses the computer very much, although this is a workstation with a strong CPU and a lot of memory.
- The GUI font is very, very small. Is there a way to enlarge it?

Regards
TuXMax