Font rendering issue in Windows Terminal Preview with Cascadia Mono Nerd Font when resizing the window #22066

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opened 2026-01-31 08:02:32 +00:00 by claunia · 0 comments
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Originally created by @kikvinn on GitHub (Aug 8, 2024).

Windows Terminal version

1.21.1772.0

Windows build number

10.0.26100.0

Other Software

ph-my-posh 23.6.0
powershell 7.5.0-preview.3

Steps to reproduce

Open Windows Terminal Preview.
Set the font to Cascadia Mono Nerd Font.
Resize the terminal window by dragging the edges.
Observe the font rendering issues.

Expected Behavior

The font should render correctly regardless of the window size, maintaining proper alignment and without any visual glitches.
image

Actual Behavior

When the window is resized, the Cascadia Mono Nerd Font stops rendering correctly, leading to misalignment and visual glitches in the terminal.
image

Originally created by @kikvinn on GitHub (Aug 8, 2024). ### Windows Terminal version 1.21.1772.0 ### Windows build number 10.0.26100.0 ### Other Software ph-my-posh 23.6.0 powershell 7.5.0-preview.3 ### Steps to reproduce Open Windows Terminal Preview. Set the font to Cascadia Mono Nerd Font. Resize the terminal window by dragging the edges. Observe the font rendering issues. ### Expected Behavior The font should render correctly regardless of the window size, maintaining proper alignment and without any visual glitches. ![image](https://github.com/user-attachments/assets/a2c3c080-e811-4c6e-aa90-adbead6bcb9d) ### Actual Behavior When the window is resized, the Cascadia Mono Nerd Font stops rendering correctly, leading to misalignment and visual glitches in the terminal. ![image](https://github.com/user-attachments/assets/bfe4310b-e4ff-4896-8ed9-043c3177d02c)
claunia added the Needs-TriageIssue-Bug labels 2026-01-31 08:02:32 +00:00
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Reference: starred/terminal#22066