Automated value conversions on unit change for typography, padding, margin, width, height (PX,EM,REM)

Prerequisites • I have searched for similar feature requests in both open and closed discussions and cannot find an existing request. • I have verified that the feature is still missing from the latest stable versions of Elementor or Elementor Pro. What problem is your feature request going to solve? Please describe.. The use of REM and EM as size units is becoming more popular than PX, as they are considered more accessible by industry standards. When updating an older website built entirely with PX units, manually converting each size to REM or EM units is tedious and frustrating. Currently, changing a unit from PX to REM results in incorrect sizing (e.g., 22px becomes 22REM), causing display issues and increasing the workload. To speed this up people often go to an external website or use a calculator to do the conversion but again this is just tedious. Describe the solution you'd like. Implement a link/unlink toggle next to the unit selector for fo…