In ACR 17.4, select multiple images and apply denoise.
Highlight the amount number field and try to type something like "65".
Expected: Denoise will be updated to level 65
Actual: Denoise changes start while typing and are updated at level 6. Entering 65 is not possible.
Then with multiple images still selected, try to move the slider
Expected: Denoise will be updated on mouse up, once user stops moving slider
Actual: Denoise is applied immediately, so the desired level cannot be selected
The only workaround i have found is to copy/paste the desired adjustment into the amount field.
Noted on Intel Mac, ACR 17.4, Sequoia 15.5.