Gesture overrides broken in NVDA 2022.2.1

[LeonarddeR]

Steps to reproduce:

Add the following gesture overrides for the brailliant driver. Providing the gestures.ini entries for convenience

[globalCommands.GlobalCommands]
braille_scrollForward = br(brailliantb):down
braille_scrollBack = br(brailliantb):up
braille_previousLine = br(brailliantb):left
braille_nextLine = br(brailliantb):right

Actual behavior:

Overrides are ignored arbitrarily. For example, on several restarts of nvda:

n	up	left	right	down
1	braille_previousLine	braille_scrollBack	braille_scrollForward	braille_scrollForward
2	braille_previousLine	braille_previousLine	braille_nextLine	braille_nextLine
3	braille_previousLine	braille_previousLine	braille_scrollForward	braille_scrollForward

Expected behavior:

Gestures as provided in gestures.ini are always mapped

System configuration

NVDA installed/portable/running from source:

Installed

NVDA version:

2022.2.1 and recent alpha

Windows version:

Windows 11 22621.105

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

n/a

Other information about your system:

Humanware Mantis connected via USB. Also reported by @dkager when using a Brailliant.

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.

Yes, does not occur with 2022.2

If NVDA add-ons are disabled, is your problem still occurring?

Yes

Does the issue still occur after you run the COM Registration Fixing Tool in NVDA's tools menu?

Yes

[LeonarddeR]

Probably related to changing globalMapScripts.extend to globalMapScripts.update in scriptHandler.

[dkager]

Thanks to @LeonarddeR for finding the root of the problem so quickly! I looked at the diff from 2022.2, but I overlooked this change. That said, perhaps these changes do not belong in a security point release in the first place.

[seanbudd]

This was closed by #14066 correct?