Instead of removing the Layers sidebar when the Layers tab is enabled, we should always show the Layers sidebar. There is still utility in showing layer information for a specific node. The Layers tab is more for a page-level visualization.
Created attachment 353092 [details] Patch
Created attachment 353093 [details] [Image] After Patch is applied
Seems good as long as nobody's worried about the Layers sidebar not being the exactly the same as the Layers tab sidebar. (It is, after all, quite possible that I was the only one ever worried about that... 😅)
Comment on attachment 353092 [details] Patch r=me In the short term this seems fine, as Layers tab still has some key functionality missing. In the longer term I think a context menu action per-node would be sufficient for localizing a node's layer.
(In reply to Brian Burg from comment #4) > ... In the longer term I think a context menu action > per-node would be sufficient for localizing a node's layer. We do have that thanks to Devin's earlier work :) https://bugs.webkit.org/show_bug.cgi?id=181800
Comment on attachment 353092 [details] Patch Clearing flags on attachment: 353092 Committed r237599: <https://trac.webkit.org/changeset/237599>
All reviewed patches have been landed. Closing bug.
<rdar://problem/45679555>