BUG: Firewall rule spam when RDSH role is enabled, slow perf. / start / taskbar unresponsive

Dear Microsoft Team,
could we assure that this issue is fixed in Windows Server vNext and can be backported?

Issue description:
The issue is that on RDSH enabled Windows Server 2019, 2022 and likely vNext the Firewall rules duplicate for each user logon 

This is a range of inbound and outgoing rules for different services such

• Narrator
• Start
• Captive Portal Flow
• Your account
• Windows Search
• Windows Security
• windows_ie_ac_001

etc. it is really a long list, not all rules are affected likely those tied to "apps"

an official workaround was documented https://support.microsoft.com/en-gb/help/4490481/windows-10-update-kb4490481 but I wonder why this could not be deployed at scale and why seems impossible to run a remediation script to detect uniquely duplicate Defender Firewall rules with an CU. This would be a breeze!

Issues:
- high cpu load

- taskbar does not work or become unresponsive

- start does not work or become unresponsive

- much slower logon times

How to reproduce: 
deploy Windows Server 2019 / 2022 with RDSH role
logon / logoff different user domain accounts

check Defender Firewall rules growing

Priority: high

external reference:
https://community.spiceworks.com/topic/2285411-server2019-rds-hundreds-of-firewall-rules-per-user-per-session
https://www.reddit.com/r/sysadmin/comments/un1i2z/windows_rds_server_2022_taskbar_and_start/

Thank you so much for considering this!