Keyboard keys aren't mapped correctly

Hi everyone, I recently updated Ubuntu Budgie to version 21.04 and my keyboard keys aren’t mapped correctly anymore. Shift+2 types " instead of the @ symbol. The most common suggestion online was to switch the language settings to English (US) but that didn’t fix it. (I changed it in Settings>Region and Language>Language, and Settings>Region and Language>Input Sources)
The keyboard layout is also correct when I click on the eye icon in Settings>Region and Language>Input Sources
I would appreciate some help in fixing this and I’d like to avoid rolling back to an older version if possible. Thanks!