Compatibility issue with WPML?

Hello,

After updating WPML CMS plugin, I noticed a change in Litespeed plugin.

In the first image (from a site not using WPML), when I clear High priority CSS, Unique CSS and VPI, the buttons disappear after I clicked them (C in the image). This is what usually happens, and they reappear later.

In the secon image, after updating WPML, the buttons do not disappear after clicking them (A). But there is still a notice that the clearing has been done (B).

So is this changed behaviour a problem, or is everything working as it should?

Thank you!