In previous liferay versions, when developing a custom theme, i used to lookup all the involved var(--XYZ) css variables and overwrote them in _clay_variables.scss (e.g. $btn-border-radius and so on).
With liferay 7.4 this is still valid and working, but I don't see the css var(--) in the browser inspector to know what could be modified and overwritten.
It seems like these variables are getting removed when building the css for the deployment. Is there a configuration to develop a custom theme (locally) and still see the possible variables on inspecting?
Using the classic-theme this still works - the served css file is full of var(--) variables.