I added Both to the options of the 1U tiles.
Now they can be of the type
* Intellijel
* Pulp Logic
* Both

IMO it makes more sense to display both Intellijel and Universal if Intellijel is selected as I would expect the most prevalent use case is to look for modules that will fit the user's rack

This is the way it is working now.
I did not call the new option universal because in more cases the modules are just available in both formats instead of that one combined universal format.
To not overcomplicate it the universal 1U should be entered as both. I think this is the best compromise and should address what users like to see but I am not very familiar with 1U. So what do you think?

Beep, Bopp, Bleep: info@modulargrid.net