Links highlighted on wrong pane relative to other pane mouse position

[doprz]

What Operating System(s) are you seeing this problem on?

Linux Wayland

Which Wayland compositor or X11 Window manager(s) are you using?

Wayland and GNOME 47

WezTerm version

wezterm 20250306_153218_72123274

Did you try the latest nightly build to see if the issue is better (or worse!) than your current version?

No, and I'll explain why below

Describe the bug

For example, if you split the wezterm session into halves to have 2 panes. Select the left pane with links and hover your mouse on the right pane (with left pane still selected), the links on the left pane will get underlined using the mouse coordinates of the right pane despite the mouse not being directly over the links.

To Reproduce

No response

Configuration

no config

Expected Behavior

Links should be underlined when the mouse is hovering over them and not in another pane.

Logs

No response

Anything else?

Thank you for the amazing work with wezterm!

[digitallyserviced]

@doprz

I recently came across something similar. However it was with links in the same pane that had the same link/url

I would ask if the other panes hyperlinks that activate as if hovered, possess the same underlying link/url as the one you are actually hovering over.

If this is the case, while it may not be expected, I'm not sure it is actually to be considered an issue. To me it would make sense and also be helpful that similar links are conveyed.

[bew]

the links on the left pane will get underlined using the mouse coordinates of the right pane despite the mouse not being directly over the links.

I not 100% sure I understand what you're saying, I originally thought you were describing a bug where something random is underlined in another pane. But @digitallyserviced's message seems to say that all links that are the same are underlined without distinction of the pane (note: iirc Wez said it was easier to impl this way).

@doprz So which one do you have? 🤔
Could you give a screenshot/cast example?

[doprz]

I was able to reproduce the issue, for reference I have the right pane selected while I hover my mouse over the links in the left pane.

[digitallyserviced]

I was able to reproduce the issue, for reference I have the right pane selected while I hover my mouse over the links in the left pane.

@doprz
I see this is definitely not expected and looks like it does the checks for mouse location relative to pane coords only without also checking if the mouse is actually in the pane relative to the window/tab.

Proper bug and will have a look see.