I use the fantastic Scoring Express templates from Notation Central (and highly recommend them!) both in Dorico and Sibelius.
In Sibelius, when I open a project created on my mac using those fonts/templates, the iPad version of Sibelius shows everything correctly and the extra fonts are seamlessly integrated.
When trying to do the same with Dorico (so opening a file on the iPad that was created on the Mac), loads of elements don’t get recognised and the project is not usable. I was trying to give Dorico iPad a go, even just to access and read through some of the projects and doing some mild editing, but since I’m so invested into using the SE products, this is I making it quite difficult to do.
Is this something that you can fix in future releases?
It’s certainly on the Dorico development team’s radar:
As the person that devised the Dorico version of the Scoring Express templates, I’m afraid it’s not something I (or my Scoring Express colleagues) have control over, but it would certainly be possible for the Dorico development team to install all the fonts used in Scoring Express templates - we intentionally use open/free fonts in order to make that legally simple.