P: if the brush is resized in between changing a slider and making the first brush stroke, the slider resets to zero

When creating a new brush mask in ACR, if the brush is resized in between changing a slider and making the first brush stroke, the slider resets to zero.  For example

- Press K to create a new brush mask
- Set the highlights slider to -100
- Right click on the mouse to resize brush
- The highlights slider resets to zero

If you don’t change the brush size, the mask works as intended.  This seems to have started happening since version 18.3.1