I agree with the above.
I would also like to be able to "stack" the effect of up to all 3 Inverted Chromakey passthrough colors, rather than only being able to have 1 active at a time. While using Inverted Chromakey passthrough, I used to be able to select the same color for all 3 passthrough color toggles, and enable 1, 2, or all 3 at the same time, to progressively increase the Inverted Chromakey effect. Now, it only allows you to select 1 at a time, which results in much less of an Inverted Chromakey effect.
All of the above was how DeoVR version 13.13 and prior versions behaved; we're just asking for that prior behavior to be restored. This loss in functionality makes me wish I could just easily stay on version 13.13, but even after using QuestAppVersionSwitcher to revert to DeoVR 13.13, auto updates keep forcing me back to the current version of DeoVR.