Problem: Line objects no longer have "frame edges" in the normal view! Lines without line thickness, white lines (which do not lie over a background), individual nodes are thus invisible in the layout!

To find slipped lines again or to find several rest fragments like single nodes again becomes a patience and search game!

The (line-) or frame edges appear only if you either select everything or if you move the mouse over the line or the single node randomly (mouseover). Simple is different!

This was not always so! No idea when this was changed! But it was a very bad decision in any case!!! This does not make working with lines easy. But nerve-wracking and time-consuming.

Time consuming and layout though, are not a good combo.
This reminds me somehow of QuarkXpress!

Please Adobe, re-enable line edges via the frame edges option!!!!

Translated with www.DeepL.com/Translator (free version)