Hello!
I'm trying to enable Reporting RDL Sandboxing rules addon in dev-vm from the UI.
Visual studio verson is 2019 and report server configuration is following

For some reason i get following error, when trying to enable add on through visual studio

the current instance is indeed SSRS.
But whole system is created through LCS and the UI without any manual steps.
Is there any way to bypass this error, and enable RDL Sandboxing rules?