Bug 502075

Hi - just to check:

* Does the Konsole window appear as normal without the --tabs-from-file option?
* Does the --tabs-from-file option work as expected in a Wayland session?

(Thinking this may be a recurrence of https://bugs.kde.org/show_bug.cgi?id=488396 )

Thanks!

Hi, yes it works ok without --tabs-from-file, and in a Wayland I don't really know as it seems that I don't have it installed in my version of Fedora 40... However I was indeed using Wayland on my Fedora 38 (when I did not have the issue), and on my other laptop with Gentoo and X I have the similar issue https://bugs.kde.org/show_bug.cgi?id=488396, though it it is slightly different (the window appears a split second before disappearing, it sometimes works, and more importantly the window is not listed with wmctrl, contrary to this issue)

I ran into the same issue - although in my case it seems necessary to rapidly open a few windows; it doesn't happen *every* time that you use --tabs-from-file.

There is clearly a race condition here (I'm heavily testing this because I am writing a "konsole session store/restore" service).
I worked around the fact that sometimes a `konsole --tabs-from-file ...` isn't managed afterwards by running `wmctrl -ia $WID` afterwards where I use xdotool to find the newly created window.

See the project here (link to the konsole-load script): https://github.com/CarloWood/konsole-session-restore/blob/master/konsole-load
Currently in function apply_window_properties(), on line 130+ we have:
```
    # Activate the window in case it isn't (see https://bugs.kde.org/show_bug.cgi?id=487896).
    wmctrl -ia "$wid"

    # Move window to the correct workspace.
    wmctrl -ir "$wid" -t "${WIN_WORKSPACES[$i]}" || true

    # Fix the geometry.
    wmctrl -ir "$wid" -e "0,${WIN_GEOM_X[$i]},${WIN_GEOM_Y[$i]},${WIN_GEOM_W[$i]},${WIN_GEOM_H[$i]}" || true
```

Huh - I can't edit my own comments? ... Anyway, I fixed that url in the script now.

In 

 Application::createTabFromArgs(MainWindow *window, const QHash<QString, QString> &tokens)

we have some hack


    // FIXME: this ugly hack here is to make the session start running, so that
    // its tab title is displayed as expected.
    //
    // This is another side effect of the commit fixing BKO 176902.
    window->show();
    window->hide();