[Bug]: Privacy filter keyboard shortcut ctrl+shift+P is used by browsers

### Verified issue does not already exist?

- [X] I have searched and found no existing issue
- [X] I will be providing steps how to reproduce the bug (in most cases this will also mean uploading a demo budget file)

### What happened?

Firefox(latest edge):
With ? menu open, or not, shortcut opens a private browsing window

Chrome (actualbudget.org demo):
With ? menu open - shortcut opens a 'print from win32 application' window
With ? menu not open - works as intended

Edge (actualbudget.org demo):
Same as chrome

### Where are you hosting Actual?

Other

### What browsers are you seeing the problem on?

Firefox, Chrome

### Operating System

Windows 11