[FR] Hide the triangle button

[shaonianruntu]

Hope to support hiding this triangle button.
The purpose of this triangle button is to expand the hidden icon after clicking it.

I hope I can click the menu bar instead of clicking the triangle button, similar to Bartender 4. In this way, fewer icons can be displayed in the menu bar.

[killtux]

it would be awesome if it automatically shows the hidden icons when hitting the top border of the right half of the screen like in bartender. so that i not even have to click to show them.