Shift Double-click in tmux select words from differnet panes

[SivanagBalla]

Windows Terminal version

1.20.11215.0

Windows build number

10.0.22631

Other Software

Tmux in WSL with multiple panes

Steps to reproduce

Consider a tmux session with multiple panes as shown in below pic.

When i try to "shift double-click" on the word "siballa", Terminal also selects the pane delimiter line from other pane because it thinks its complete word.

Another example below where in which i tried to select the file permission string "lrwxrwxrw". It selected the "yankrink_hi" from the other pane

Expected Behavior

In tmux enviroment, Double-click should select words only from current pane

Actual Behavior

In tmux enviroment, Double-click should select words only from multiple panes.

This may not be bug but atleast there should be a option to prevent selection of words across multiple lines. I use tmux with multiple panes and encounter this issue often.

[github-actions]

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Closed similar issues:

• wordDelimiters not working inside tmux with [shift]+[left mouse click] (#9382), similarity score: 0.81

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[carlos-zamora]

Thanks for filing! We're having trouble reproducing this. Would you be able to write up the steps required to get in this state /? This'll help us take a closer look 😊

[SivanagBalla]

@carlos-zamora Below is another screen shot where we can reproduce it -

Open a terminal - adjust the width to say 80 or less. Width shouldn't matter here but it makes easy to repro
Start a tmux session with two vertical split panes
Type some lengthy strings in both panes.
Now shift-doubleclick on a string on one pane - terminal will expand the selectoin to other pane.

My word delimiters are set to "()"',;<>!@#$%^&*|+[]{}?│"