Optimise left sidebar for mobile user
We have a user which works with long processes (a lot of blocks and tasks) on his mobile device. When navigating with the left sidebar he asks for two impovements:
- the area "Seitenleiste schliessen" should always stick on the to of the left sidebar. Otherwise he has always to scroll to the top to close the sidebar
- when he is in a task which is on the bottom of the process, he would preferm, that when opening the sidebar, the sidebar is automatically scrolled to the current task. (At the moment the sidebar is always opened with a focus on the top.)