Problem with Magento extension when activating the "Merge CSS" option

We upgraded from version 1.3.4 to current version of the plugin, and now when we activate the CSS Merge configuration in Magento, it breaks the design:

Do you know a workaround?

Thanks!

Seems to be something related with the SVG’s in the CSS, when removing them it seems to merge well, but without icons though…

Hello @ferrettinico,

thanks for bringing this topic up.
There is an issue in Magento which breaks merged CSS if there is inline SVG image.
We have a fix for that and it will be released with the new 1.10.0 version most probably next week.

In the meantime, are you able to extract the inline SVG to standalone files as it’s done in the PR?