Hi There,
I was wondering if there is a plugin or even in-built functionality, that opens a MessageBox of sort to make sure I really want to open those 50 selected .png files. Be it when I am selecting them or that I accidently hit enter.
Thank you very much.
Qudeid
If i have some pngs selected & hit ENTER, only the first image is opened. Maybe you´re using
the power mode?! In that case, you can uncheck "Enter opens all selected files" option in
-> settings -> preferences -> file view modes -> power mode.
I use details mode... and hitting with multiple files selected opens all of them. I'm not aware of a similar setting to the one you (@abr) mentioned for details mode... but opening all seems to be default details mode behavior.
That´s strange. Sure, hitting Enter normally opens up the selected files, but not for images here. I don´t know, when & where i possibly set that behavior. I use details as the main mode & it has no such setting as the power mode has. 
I'm guessing the difference is that Qudeid doesn't use the Opus image viewer while Abr does.
The Opus image viewer will open with the first image and the other selected images in in the next/prev list for you to scroll through, rather than opening a separate window for every single image.
Ah... and to be honest, not suspecting it was filetype (or 'viewer') specific, my test was against 3 or 4 TEXT files, not images. Woopsy...