keybinding don't work in initial editor window after startup

[ronso0]

• start Eclipse IDE for C/C++, select a workspace with a few open c++ files (~5-10)
• in the focused editor window, Ctrl keycombos don't work (Ctrl+Z, Ctrl+Left/Right, Ctrl+Shift+... etc)
• hit Ctrl+PageUp/Down to switch window (and switch back to initial window)
• Ctrl kombos work

Eclipse IDE for C/C++
Version: 2022-06 (4.24.0)
Build id: 20220609-1112

For verifying eclipse-platform/.github#38 I tested SDK 4.25RC2 though with that I can't with test my current c++ project.
How can I test dev builds of the c++ IDE?

[jonahgraham]

This is a known issue - see Bug 558369 for some history. @iloveeclipse said:

Looks like initial focus / context is either not set or unset during UI startup, so that we need one extra click / focus change to make keybindings work.

As for:

How can I test dev builds of the c++ IDE?

These are published here:

For 2022-09 RC1 the full URL is: https://www.eclipse.org/downloads/packages/release/2022-09/rc1 - RC2 will be ready tomorrow for testing ahead of the release next Wednesday. Follow the epp-dev mailing list for announcements. The publication dates are on the wiki.

[vogella]

If I open a png file in the Eclispe editor, the Open Resource shortcut is also frequently not working. Similar if I close all editors, I regulary have to give focus to a part to make keybindings working again.

[mickaelistria]

If I open a png file in the Eclispe editor,

It might be that the browser editor captures the keybinding.