Main menu cursor alpha issues

[Daemant]

Describe the bug

There are some cases when the cursor becomes invisible in main menu.
It appeared in 1.6, 1.5.9 didn't have this issue, so I think it connected with #2944 and #3034.
I use this script to control cursor visibility:

function updateVisibility()
	local showDefault = isMainMenuActive() or isConsoleActive()
	setCursorAlpha((showDefault) and 255 or 0)
end
setTimer(updateVisibility, 250, 0)

The thing is, that cursor visibility have not always been restored by MTA when player opens main menu. And after blocking setCursorAlpha in main menu, I can't set it visible too, so player stays without cursor at all.

P.S. isMainMenuActive() returns true when main menu opened with no cursor, so it's not a culprit here. Also, F8 opened in main menu can repair cursor alpha.

Steps to reproduce

1. Hide cursor with setCursorAlpha(0) in a timer.
2. Start using Esc at some intervals, because bug does not always happen.

Version

Client: v1.6-release-21943 (Windows 7, 64-bit)

Additional context

Video demonstration: https://streamable.com/uesbqm

Relevant log output

No response

Security Policy

• I have read and understood the Security Policy and this issue is not security related.

[Daemant]

It has a lot of side-effects: moving cursor moves camera, controls like character movement are still enabled, and I'm not sure if I can use MTA GUI with cursor hidden by showCursor.