Bug 451772

SUMMARY
***
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***


STEPS TO REPRODUCE
1. Use Krita (version 4.6.2 and version 5.0.2 have both replicated the issue).
2.  I am using Xencelabs Medium Pen tablet, but an external USB mouse will also replicate the issue.
3. Use Krita for a period of at least 15 - 20 minutes.
4. Use the right click function at least once, typically on a pen and not the mouse.
5. After the right click option is used, you cannot use it again, and then 5-10 minutes after this the mouse is locked only to the canvas. 
6. Shortcut keys still work, so I am able to save my work, but you cannot access the tool options, the color selector, or the brush selector. 
7. You cannot move your mouse outside of Krita (i.e. to task manager or any other program or browser). 
8. To work around the issue, I have to reboot my PC.

OBSERVED RESULT
Mouse tracking will cease moving to the menus outside the canvas in Krita. 

EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: Windows 10 Pro, 10.0.19044
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
No additional updates available for Krita, no additional updates available for Windows. Please advise of any testing you need done. Not a critical issue, but definitely annoying.

OS Name:                   Microsoft Windows 10 Pro
OS Version:                10.0.19044 N/A Build 19044
OS Manufacturer:           Microsoft Corporation
OS Configuration:          Standalone Workstation
OS Build Type:             Multiprocessor Free
Registered Owner:          RSmarines66@gmail.com
Registered Organization:
Product ID:                00330-80000-00000-AA568
Original Install Date:     3/2/2021, 8:38:37 PM
System Boot Time:          3/21/2022, 12:10:18 PM
System Manufacturer:       Gigabyte Technology Co., Ltd.
System Model:              X570 AORUS ELITE
System Type:               x64-based PC
Processor(s):              1 Processor(s) Installed.
                           [01]: AMD64 Family 23 Model 113 Stepping 0 AuthenticAMD ~3600 Mhz
BIOS Version:              American Megatrends International, LLC. F36, 1/4/2022
Windows Directory:         C:\WINDOWS
System Directory:          C:\WINDOWS\system32
Boot Device:               \Device\HarddiskVolume2
System Locale:             en-us;English (United States)
Input Locale:              en-us;English (United States)
Time Zone:                 (UTC-06:00) Central Time (US & Canada)
Total Physical Memory:     16,308 MB
Available Physical Memory: 10,306 MB
Virtual Memory: Max Size:  20,916 MB
Virtual Memory: Available: 11,802 MB
Virtual Memory: In Use:    9,114 MB
Page File Location(s):     C:\pagefile.sys
Domain:                    WORKGROUP
Logon Server:              \\DESKTOP-AMAJPTT
Hotfix(s):                 12 Hotfix(s) Installed.
                           [01]: KB5010472
                           [02]: KB4562830
                           [03]: KB4577586
                           [04]: KB4580325
                           [05]: KB4589212
                           [06]: KB4598481
                           [07]: KB5003791
                           [08]: KB5011487
                           [09]: KB5006753
                           [10]: KB5007273
                           [11]: KB5011352
                           [12]: KB5005699