Career mod / R 66 helicopter agricultural mission not playable / Completed spraying is not marked on the map, mission uncompleteable

[Gergo0106]

ISSUE DESCRIPTION
Description of the issue:

Carenado Robinson R 66 helicopter agricultural mission not playable. I spray the designated area in accordance with the mission requirements, but the map does not mark the spraying with the appropriate colors, it can never be completed. Bugged, Unplayable.

If applicable, which aircraft is experiencing this issue:
Default R66

[PC Only] Did you remove all your community mods/add-ons? If yes, are you still experiencing the issue?
Yes

FREQUENCY OF ISSUE
How often does this occur for you (Example: Just once, every time on sim load, intermittently)?
Every time

YOUR SETTINGS
If the issue still occurs with no mods and add-ons, please continue to report your issue. If not, please move this post to the User Support Hub.

What peripherals are you using, if relevant:
N/A

[PC Only] Are you using Developer Mode or have you made any changes to it?
No

[PC, MSFS 2020 Only] Are you using DX11 or DX12?
DX12

[PC Only] What GPU (Graphics Card) do you use?
4080

[PC Only] What other relevant PC specs can you share?
i9 12900K, z690, 32GB Ram, 2TB SSD, 850W PS

MEDIA

[Buser]

I will add that in the quarry it is impossible to complete any mission on it after spraying. After flying back, you need to slow down the propeller by pressing Ctrl + space, but this does not work with any assigned buttons. And the mission is not completed in any way, you have to exit without receiving any result.