This problem was resolved in the Workspot Mac Client 3.2.2, available in the Mac App Store.
When an end-user attempts to launch a Workspot desktop via the Workspot Mac Client running macOS 10.15 Catalina, the Workspot Client crashes.
Do not update your Macs to macOS 10.15 at this time.
Workspot has identified the root cause and a solution to this issue and will be releasing a new version of the Workspot Mac Client soon.
macOS 10.15 Catalina is not yet released, but it is expected to be released this month (October, 2019).