This has been happening for a while but I’ve just realized how to re-create it.
If a column is set to hidden, a warning message appears in the table columns view. Some of the property columns expand and a “flask” icon is displayed next to them. The “flask” icons are functional when clicked by opening an expression box and allowing an expression to be entered.
While the expanding columns should be fixed, I am wondering if the “flask” icons should be showing all the time? It would be convenient in order to add expressions. I’m not certain but I think I have seen them display constantly will working with other developers in their accounts.
View when warning message is displayed
After clicking the “flask” icon