Why not, are you making a feature
I’ll make the feature request.
However, for the action, I wasn’t testing with a decimal but with an integer!
To finalize this thread and make the solution to work around the equality-related issue readable, I therefore added two conditional checks to my scene (one greater than or equal and the other less than or equal):
Which therefore amounts to continuing execution only in the case of equality via a small workaround.
While building these action blocks, a question about the behavior occurred to me:
The « or » button in the "continue only if " action raises a question for me
It seems obvious to me that if I add conditions this way, a single one being satisfied will be enough for the action to continue…
But what happens if I use 2 conditions or more in the same action block?
It will check each condition separately, and will continue only if all conditions are met.
It’s an « AND » sort of thing 
Thanks for the reply… that’s what I was implying with the presence of the OR in the action…
But I wanted to be sure!