This request seems simple, but would help a lot.
It’d be nice to have a set of small buttons somewhere - small icons near the scene structure header, or by right clicking on it that do the following:
- Collapse all: Will collapse ALL groups and collections in the layer-list
- Expand all: Will expand ALL groups and collections in the layer-list
- Lock all: will lock every layer (this can be extremely helpful when dealing with many layers of content. Especially when they are hidden, it can be annoying to accidentally make changes to the wrong asset)
- Unlock all: opposite of Lock.