CSS Injection - adds new CSS-Classes but doesn't delete the previous added


when I follow the examples to the CSS-Infection:



I see the newly added CSS-Classes (Firefox - Page Inspector)
if I add CSS-Classses multiple times, then I get multiple CSS-Classes. The browser takes the last one and everything works fine. :slight_smile:

Is there a possibility to delete the previous added CSS-Class?
It is not just confusing, I fear it will be too much CSS, if the websites work a long time.
For example the (old) Firebug-Extension for Firefox had some Problems with too much generated CSS-Classes.

Is there a way to prevent the accumulation of the unused CSS-Classes?

THX in advance

Unfortunately, nope. That’s a known limitation.