I asked the Autodesk Assistant to collapse all in the project browser in the Views tab and this is part of what it came back with:
⚠️ Important — Revit 2027
The "Expand All" / "Collapse All" option is currently no longer available in the Project Browser in Revit 2027. This is a known issue that has been reported and logged by Autodesk.
In the meantime, you can still expand individual branches by:
- Clicking the + icon next to a node to expand it.
- Using the arrow keys to navigate between branches.
- Right-clicking a specific node and selecting Expand Selected (if available).
Also provided the source documentation: https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/Collapse-All-optio...
So apparently, they had an oopsie and messed up... I ASSUME we'll get that back with a 2027.2.something hot fix to restore those capabilities. Hopefully sooner than later!
Perhaps they need a flood of upvotes to this post to help them along?
Ric Weber
If this post helps you, please like it or mark it as your solution. Thank you.
My Ideas: https://forums.autodesk.com/t5/forums/recentpostspage/post-type/thread/interaction-style/idea/user-id/12292525