Component extension background no longer transparent

Hi,

Has the transparency of component extensions been intentionally removed?

A while ago, components used to have a semi-transparent background, but now it seems that the background no longer has any transparency.

The old background color (of the container with the tw-balloon class) was set to the following:
background-color: var(--color-background-overlay-alt) !important; which corresponds to rgba(0, 0, 0, 0.6);

The new background color is now set to:
background-color: var(--color-background-float) !important; which corresponds to #3b3b44 (no alpha anymore)

An example of this change (no updates to the extension itself were made):