New UI Deleting Admin Changes?

Summary:

We're getting a lot of shiny new errors while using the new Admin UI, which happens to erase the work performed right before the error appears. How can we prevent this?

Content (please ensure you mask any confidential information):

When creating a new rule, a new integration or modifying a script for an action or an attribute, we have been getting a variety of errors like "Your session has ended.", "Error processing computation.", "Internal server error.", or "ORA-01403: no data found", all of which prevent the changes from being saved until you reload the page, sometimes requiring multiple reloads, which, of course, ends up in any changes being lost. If you were working in one of those scripts that opens in a separate window, you might not even have the chance to go back and copy or screenshot your