#### Summary: Would it be possible to make the back arrow key collapse the objects in a layer, forward show (uncollapse?) them and up and down arrows navigate up and down in the layer / objects hierarchy? #### Steps to reproduce: - open Inkscape - add (lots of) layers and objects to the file - open Layers and Objects panel - try to use arrow keys to navigate layers and objects #### What happened? Arrow keys have no effect. #### What should have happened? Especially in large documents with lots of objects I'm scrolling through the Layers & Ojects panel a lot to to hide / show, lock / unlock layers and I somehow find myself always hitting the left arrow key when I'm down somewhere in a layer with 50 or more objects to collapse the layer and to quickly get to the top of it to hide or lock it or change to another layer. I don't think the attached video shows the issue very well but I believe it would be faster navigating complex files if you could just collapse / uncollapse layers with back and forward arrows (back being the important one here, I think the others are mostly to make it consistant). Thanks a lot for creating this amazing program! 💖 Sample attachments:  #### Version info ``` Inkscape 1.3.2 (091e20ef0f, 2023-11-25) ```