Do you mean the subscribing like @Alphagem-O showed (which afaik can only be done for the entire plugin collection now, it was an announced change) or loading them into a patch?
I’m on Windows 10 and both 2.4.1 and 2.5.1. put all the modules I see in the MB after I make a selection f.i. “Bog Seq” into my project with ctrl+alt+shift+F2.
It is key to narrow down the number of displayed modules first.
I had no term in the search, brand or tags fields, so it was showing all my modules. This probably overwhelmed the system and caused the crash when hitting ctrl+alt+shift+F2.
Not only that but would also simplify it for users, and it has given rise to a ton of user support and confusion. It’s just not a good design, the current one.
I usually am browsing https://library.vcvrack.com , I’ll see an interesting module, then click on that module’s link to the plugin it belongs to, and then hit “Subscribe”.