The split is a great ideea. Also you could add Bajoja kdeconnect-indicator at it is and maybe the "Browse Device" will be fixed upstream . I opened an issue at : https://github.com/Bajoja/indicator-kdeconnect/issues/114.

On further testing if 'Show device directories: ' in KDE Indicator Settings is checked the browse device function works only once ( pop up a nautilus window to '/run/user/1000/<id>/storage/emulated/0' and on second try it pop up a window to '/run/user/1000/<id>/storage/emulated/0/DCIM/Camera' ) and after that it fails to open new windows. If the option is unchecked and checked again in KDE Indicator Settings it works again . I will post this on github also as I'm not sure if it is solus related or not.

This bajoja indicator works great. I compiled it from the github. I think the indicator bundled with kdeconnect ( found in the repos should be disabled ) and this should be in the repos( as I don't find it ).

You can install notepadqq via snap :