Tmux split windows but isn't aware of them #15967

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opened 2026-01-31 04:53:36 +00:00 by claunia · 0 comments
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Originally created by @tomaszstachera on GitHub (Nov 25, 2021).

Windows Terminal version

1.11.2921.0

Windows build number

10.0.19044.1348

Other Software

WSL2 Ubuntu 20.04 + tmux 3.0a
WSL2 Debian + tmux 3.0a

Steps to reproduce

Open tmux and split window using any way - there is only one window instead of multiple windows.
The same behavior is no matter how you enter tmux (Windows Terminal, Powershell, CMD, Hyper).

image

Expected Behavior

There should be two tmux windows.

Actual Behavior

There is only one window.

Originally created by @tomaszstachera on GitHub (Nov 25, 2021). ### Windows Terminal version 1.11.2921.0 ### Windows build number 10.0.19044.1348 ### Other Software WSL2 Ubuntu 20.04 + tmux 3.0a WSL2 Debian + tmux 3.0a ### Steps to reproduce Open tmux and split window using any way - there is only one window instead of multiple windows. The same behavior is no matter how you enter tmux (Windows Terminal, Powershell, CMD, Hyper). ![image](https://user-images.githubusercontent.com/61825692/143458700-af7330d6-8bea-4651-8d07-723e1b9e351e.png) ### Expected Behavior There should be two tmux windows. ### Actual Behavior There is only one window.
claunia added the Needs-TriageNeeds-Tag-Fix labels 2026-01-31 04:53:37 +00:00
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Reference: starred/terminal#15967