If you manually assign shortcuts to the different views it works.
At this point the preassigned keyboard shortcuts are all over the place:
F4 - Expand window(?) in Fusion but undocumented in the Keyboard Shortcut Window?
Nodes - F5
Console - F6 (like in Fusion but not present in Resolve menu)
Keyframe - F7
Spline - F8
...
...
...
F11 - Modifier (Extremely random)
This is especially bad because the natural order of figuring out which key does what would indicate that whichever key activated "Spline", the natural progression would be the following key to the right activated "Keyframes".
Based on F7 being for "Keyframes", you would assume that F6 brought up the "Splines" window but it brings up "Console" which is a pretty random and a lesser used window for most users. The natural progression would be to mirror the order in the top ribbon from left to right.
Since multiple function keys were skipped because of the edit page functions I suggest a more natural flow.
Resolve Studio MenusIn Edit Page:
F1 - Media Pool
F2 - Effects, Effects (both in Fusion and Resolve Pages)
F3 - Index
F4 - Sound Library
F5 - Quick Export
F6 - Mixer
F7 - Metadata
F8 - Inspector
In Fusion Page:
F1 - Media Pool
F2 - Effects, Effects (both in Fusion and Resolve Pages)
F3 - Clips
F4 - Nodes
F5 - Spline
F6 - Keyframes
F7 - Metadata
F8 - Inspector
This allows for mistakes and a quick mental mapping without having to memorize every key much like how "Shift+ 1,2,3,4,5,6,7,8" move between the different pages. The panels now mirror the progression displayed in the top menu. I've mapped mine like this and it makes a world of difference.
Something very important! Please disable the F4 "Maximize Nodes" shortcut that is hard baked into the Fusion. Either let it function through the rest of the keyboard manager or something. Using the above layout is awesome EXCEPT hitting F4 in the Fusion Page maximizes the Nodes as well as enables and disables. Currently there is no way to fix or customize that. It's not a deal breaker because who actually hides the Nodes in Fusion anyways?

mostly...
If you enable "Per Page - Keyboard Mapping"...I realize that this is out of order for the Color Page but the shortcuts still work. It would be best if each page had their own shortcut mapping. Then you could make the function buttons on your keyboard match the menu progression for each page. You would never have to guess which button did what again.
If nothing else, please consider removing the hard baked F4 maximize Nodes shortcut.
Thanks for enabling the Toggle function on the menus. Greatly appreciated.