How do I open this snap in linux?

I’m trying to open the shortcut that shows the options: “Top, back, right, view selected, bottom, view camera, left, front.” which supposed to appear when I press ` (grave accent) but it doens’t work on linux, I tested it on windows and it’s working fine, I did no change in the keymap, is there any way to solve that? Here’s a print https://imgur.com/a/qOLosr2