Bad error message in Follow Data

We have a new, incorrect message with follow data.

Linux, 5.5.0, built-in server
File/ open. can.exo. Apply.
View/ Animation View. Camera. Follow Data. Click the blue +.

Warning messages as follows: (btw, we should NEVER see warning messages in a release.)

Generic Warning: In /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/ParaViewCore/ServerManager/Core/vtkSMPropertyHelper.cxx, line 641 Call not supported for the current property type.

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information