Open custom directly with return key without shift

[lobre]

Hi, this is more of a question rather than a proper issue.

I am never using the "xdg-open" that is triggered by the "return" key. Instead, I always want to reach out to the "open custom" menu on which I defined a few custom commands.

Is there a simple way to remap and use "open custom" directly with the "return" key (and unassign it from "xdg-open")?

Thanks a lot for this plugin,
Loric