I guess this list has finally bitten the dust, but I'm back to using Maya at the moment...
Just started working in Maya 2023 and have found that objects with visibility locked OFF, are nevertheless revealed when using the "Show All" command. The attribute remains locked, but goes from OFF to ON. This is completely nuts.
This most definitely was not previously the case, and using locked visibility and Show All together has been part of my workflow for a couple of decades, such as for hiding deformers you never want to see again.
Anyone know at what point this began? Is it a bug, or is it the latest brilliant decision by Autodesk product managers to inflict pain on their longtime user base by making arbitrary changes to long established norms?