CHIRP

After downloading or opening a Yaesu VX-6 image, the "Banks" tab is misbehaving a bit:

• It's very sluggish, especially with scrolling.
• When trying to add a memory to a bank, the checkmark doesn't appear until I click on another cell in the table. (Unchecking is slightly slow, but otherwise works normally.)

This is on Ubuntu 20.04 with GNOME 3.36.8. I do have a high DPI display with 200% scaling. I'm not sure if that's related to this issue, but I mention it because it does have a tendency to cause problems with UIs sometimes.

The image I tried this with is attached. Fair warning, I used this radio to reverse engineer some settings that were missing from CHIRP, so there are some weird things in the image that a user wouldn't normally do.