MacOS sug: smaller menubar icon

[edrozenberg]

Is your feature request related to a problem? Please describe.
The menubar icon for Maestral 1.9.4 on Mac is a couple of pixels larger than many other menubar icons.

Describe the solution you'd like
Make menubar icon 2 pixels smaller (width and height). Even though there is no "standard" menubar icon size, most other menubar icons are generally 2 pixels or more smaller than the current Maestral menubar icon. This makes the current Maestral menubar icon look a bit out of place.

Describe alternatives you've considered
If it was possible to set my own menubar icon I would do it, but very few Mac apps provide the option to set a custom menubar icon. I also looked inside Assets.car with the Samra app but didn't see a menubar icon there that I can edit. I assume the menubar icon is built into the app itself somewhere.

Additional context
Showing how the Maestral menubar icon is a bit larger that some of my other menubar icons: