Fix for UserClass picker not loading all available Shape Classes #2151

Job	Run time
lint_typecheck_webui	1m 50s
Always - Docker verify, push to tag 'master' if on master	0s
flake8	21s
black	24s
mypy	30s
3.12	7m 15s
3.11	7m 1s
3.10	7m 19s
3.9	6m 53s
3.8	7m 11s
PyPI - Publish if this is a tagged commit	0s
Tagged - Docker push to tag based on git tag. Also push 'latest' if on master	0s
PyPI - Publish prerelease on merge commit on master	0s
	38m 44s

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