I access SL on a MacBook Pro (16 inch, 2023) running Tahoe. Normally I use the current version of Firestorm but I have replicated this problem using the Second Life Official Viewer.

Last week left-clicking on in-world links stopped working for me – e.g. clicking on INFO or DEMO links in Layla’s Adult Clothing Store (Mission Beach 163, 106, 24, see snapshot) has no effect. Right clicking isn’t affected. However my alt has no such problems, whether on the official viewer or Firestorm. I have asked the shop owner if other customers have this problem but she has not as yet replied.