I’m running Linux (Devuan Bewoulf - with openbox, and no filemanager running) and Libreoffice 220.127.116.11
When I get the open document dialogue box it displays as an option on the left every mount point/device it can find - 99% of which is clutter. How can I customise it? Or even leave that section out completely. On Linux you can get everywhere via the filesystem - I can’t say I want my document editor to mount filesystems for me.