Steps to Reproduce
  1. create a widget blueprint and put a textbox on canvas
  2. check auto wrap text in detail pane
  3. set some string containing unicode BIDI control character in the textbox.
    هذا عربي Hello one two three four.
    
  1.  Adjust the text box size so that automatic line break occurs

 

Repro project [Link Removed]can be launched in either 4.26 or 5.0 

Result

Unicode control character [LRE] effect does not appear on the added line.
[Image Removed]

Expected Result

Below is the display in GoogleDoc.
[Image Removed]

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There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-158774 in the post.

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Backlogged
ComponentUE - Editor - UI Systems - UMG
Affects Versions4.264.275.0
CreatedJul 7, 2022
UpdatedDec 15, 2023