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Freeze when split panes #23692

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opened 2026-01-31 08:49:30 +00:00 by claunia · 0 comments
claunia commented 2026-01-31 08:49:30 +00:00
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Originally created by @ok3721 on GitHub (Oct 15, 2025).

Windows Terminal version

1.23.12811.0

Windows build number

10.0.26100.0

Other Software

No response

Steps to reproduce

I use the following command to split current tab into 8 panes

wt -w 0 split-pane -VD `; move-focus previous `; split-pane -HD `; move-focus right `; split-pane -HD `; move-focus first `; split-pane -VD `; move-focus right `; split-pane -VD `; move-focus down `; move-focus left `; split-pane -VD `; move-focus right `; split-pane -VD

Expected Behavior

Current tab is split into 8 panes

Actual Behavior

Terminal app is frozen and not responsive. I also tried use custom actions with the same command, still same result. This behavior is 100% reproducible on a low-spec PC, less frequent on higher end machines. The same command worked fine last month.

Originally created by @ok3721 on GitHub (Oct 15, 2025). ### Windows Terminal version 1.23.12811.0 ### Windows build number 10.0.26100.0 ### Other Software _No response_ ### Steps to reproduce I use the following command to split current tab into 8 panes ```wt -w 0 split-pane -VD `; move-focus previous `; split-pane -HD `; move-focus right `; split-pane -HD `; move-focus first `; split-pane -VD `; move-focus right `; split-pane -VD `; move-focus down `; move-focus left `; split-pane -VD `; move-focus right `; split-pane -VD``` ### Expected Behavior Current tab is split into 8 panes ### Actual Behavior Terminal app is frozen and not responsive. I also tried use custom actions with the same command, still same result. This behavior is 100% reproducible on a low-spec PC, less frequent on higher end machines. The same command worked fine last month.
claunia added the Needs-TriageIssue-Bug labels 2026-01-31 08:49:30 +00:00
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Reference: starred/terminal#23692
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