Steps to reproduce:

1. Open braille setting panel
2. Uncheck "Show cursor"
3. Press Alt+F

Actual behavior:

At step 2, the edit field "Cursor blink rate (ms)" and the combo boxes "Cursor shape for focus:" and "Cursor shape for review:" are greyed out but not their associated label. For people with low vision, it is not so clear that these items are disabled.
At step 3, the focus movesto "Message timeout (sec)" field, whereas the acelerator key is alt+T, not alt+F.

Expected behavior:

At step 2., the labels should also be greyed out.
At step 3, the focus should not move since "Cursor shape for focus:" combo-box (having alt+f accelerator) is disabled.

System configuration

NVDA installed/portable/running from source:

Any

NVDA version:

2020.3

Windows version:

10

Name and version of other software in use when reproducing the issue:

Other information about your system:

Other questions

Does the issue still occur after restarting your computer?

Yes

Have you tried any other versions of NVDA? If so, please report their behaviors.

2020.2 with same issue

If addons are disabled, is your problem still occuring?

Yes

Did you try to run the COM registry fixing tool in NVDA menu / tools?

No

Note

I have already a prototype branch to fix this issue. Coming soon.