Unexpected rendering behavior with U+1xxxx Unicode characters #21371

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opened 2026-01-31 07:42:45 +00:00 by claunia · 0 comments
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Originally created by @sba923 on GitHub (Mar 10, 2024).

Windows Terminal version

1.20.10572.0

Windows build number

10.0.22621.0

Other Software

PowerShell 7.4.1
PSReadLine 2.3.4

Steps to reproduce

  1. Define the PSReadLine chord handler at https://github.com/PowerShell/PSReadLine/issues/3578#issuecomment-1987149796
  2. Enter

'1f369 and hit Alt+x

Expected Behavior

I would expect

image

Actual Behavior

image

The emoji is rendered only after typing a closing '

image

Originally created by @sba923 on GitHub (Mar 10, 2024). ### Windows Terminal version 1.20.10572.0 ### Windows build number 10.0.22621.0 ### Other Software PowerShell 7.4.1 PSReadLine 2.3.4 ### Steps to reproduce 1. Define the PSReadLine chord handler at https://github.com/PowerShell/PSReadLine/issues/3578#issuecomment-1987149796 2. Enter `'1f369` and hit `Alt+x` ### Expected Behavior I would expect ![image](https://github.com/microsoft/terminal/assets/12860484/ee1c464b-6e86-443d-b12b-1dc36dbf23f2) ### Actual Behavior ![image](https://github.com/microsoft/terminal/assets/12860484/6e9690a8-679e-4f29-9879-22f4f3d39cbd) The emoji is rendered only after typing a closing `'` ![image](https://github.com/microsoft/terminal/assets/12860484/70168555-196b-463f-9b37-1aca9866958a)
claunia added the Needs-TriageIssue-BugResolution-External labels 2026-01-31 07:42:46 +00:00
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Reference: starred/terminal#21371