I am having a bit of a problem with the presets panel on a new catalog that I created. IOW I am not able to resolve your problem but seem to be finding issues of my own. I’ll work on this to try to understand whether this is a new bug or if something got broken in v11.
Two things to consider.
1. I stopped using Develop presets a long time ago since the import process did much to replace my need for develop presets .
2. Since I started using Lightroom as a front end, I no longer need to use a travel catalog since everything imported into Lightroom (cloudy) is synced to my master Classic Catalog at home.
I will continue to work on this transfer of develop presets problem as I think it needs to be workable and under stood, I used it for many years when I used a laptop instead of an iPadPro.
But if we do run out of time before your trip, You have a travel catalog that works (albeit without your familiar develop presets) and your photos can be imported from that travel catalog when you return and have access to your familiar develop presets.
It is good that you are testing these travel plans out in a dry run before the trip rather than to get out in the wild and find an important part of your workflow missing.
Thank you for trying to figure this out for me! There is a set of print templates that I would like to have with me. Interesting that 10 of them show up on my laptop print module, but there are more than 75 on the desktop print module! (If there is a way that I could add those manually, I would be willing to do that.) Also, none of the LR included print templates show up in the laptop print module. Something is not right!
While we're at it, my SmugMug Publish Service doesn't show up in the Develop Module either. Isn't that supposed to be there as well, or do I have that wrong?