Final Step of 'Baselining Source Code" Not Working

[Kwabena-CC]

Link to relevant documentation: https://github.com/intersystems/git-source-control/blob/main/docs/baselining.md

After completing all the prior steps and pulling changes into the main branch that has just incorporated changes from the baseline-export branch, I get the following error when trying to do 'Import All (Force)' from the source control menu:

==import start==
ERROR #5002: ObjectScript error: GetTempFileAndRoutineTS+7^SourceControl.Git.Utils.1