Modal windows won't feet my laptop screen

[zhandosweb]

Hello! I installed Regolith Linux ISO for my laptop. I have downloaded ISO from the official site: https://regolith-desktop.com/

Everything works perfectly. But I faced with a strange bug. When some modal windows open, they won't fit my screen display. My laptop has a 15-inch display.

For example, I'm trying to save something through my browser. I click ctrl + s buttons, file manager appears, and I can't see buttons to select a folder, title of the window, etc. Here I upload a screenshot: https://i.imgur.com/ATeSCTp.png

If I press super + f buttons, the modal window will increase to full size, but still there I can't see buttons (OK-button) to select the necessary folder.

Please, tell me. Is it possible to fix that somehow? Sorry, my English is not good. If you need additionally any information, let me know and I'll provide it.

P.s.

1. It's clean Regolith ISO install. No additionally tweaks or setups.
2. I'm tried different themes through regolith-look, but it doesn't help.