LESS Cached?

Question

JavaScript

Changing the properties and refreshing the browser does not change anything.
And if I manually clean everything in the browser, then the changes are visible.
A glitch on a poppy and under Windows is observed.
There is a suspicion that this is due to less.
The JS LESS library is connected and, as they say, everything happens on the fly.

Answer 1

Do you know what helped?
Compiling less separately with koala.

Answer 2

this is because the browser caches the styles themselves, no matter where it got them from, from ready-made CSS or on the fly with LESS that is converted into CSS