Shortcuts for prev/next brush in asset shelf

In Blender 4.2 and earlier, one could press, for example, L to toggle between different brushes of the Layer type. This appears to not be possible in Blender 4.3, but it may be handy to have an equivalent kind of a "switch between a set of brushes" function.

It would be handy to be able to type "Scales" into the asset shelf search, and then use easy to use shortcuts to rapidly switch between different brushes that paint on scales, instead of having to reach for each with the mouse.

First two shortcuts that come to mind that may be useful for this are Ctrl+X and Ctrl+C? Copying/pasting makes no sense in context of any mode that has brushes, so those may be good to reuse for something like this.