DR20 can't relink files

Current project is edited on SSD. After edit, the file are moved to a storage drive. Sometimes I need to reference an old edit and when doing so I need to relink the clips to the storage hard drive. I've been doing this for years. DR20 doesn't let me relink the missing files. See pic. I clearly have dozens of missing clips. When clicking relink media it says I only have 1 missing clip, with no way to replace the red missing clips on the timeline. Any suggestions? Did the relink media workflow change in DR20?
Studio 20 BUILD 49
Studio 20 BUILD 49