Is there no way to clean mods I selected by keyboard?

[AB-SnowyNight]

I can't clean mods by press key 1 like stable, is it worth to add in osu!lazer?

[Gabixel]

Backspace is probably what you're looking for. It removes all the mods you selected.

[Gabixel]

It's also present in the keybindings list:

[vatei]

This setting should also probably be disabled if you don't want to add a click