Prerequisites

• I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• The issue still exists against the latest stable version of Elementor.

Description

When choosing the size of the text in a divider widget, PX, REM and VW work, but EM doesn't work.

Steps to reproduce

1. Add a divider widget and set it for text
2. Go to Typography and try to make the text the size of 2 EM
3. The text is invisible (probably to small)

Isolating the problem

• This bug happens with only Elementor plugin active (and Elementor Pro).
• This bug happens with a default WordPress theme active.
• I can reproduce this bug consistently using the steps above.

Environment