Prevent Premiere 15 of disabling MOGRTs expressions
It is a bug. Sometimes Premiere 15 disables MOGRTs expressions used with effects like "check control", "slider" and "drop down menu". It is weird because it works fine on my Mac (AE and Premiere) but it doesn't work for my client.
Premiere can't really disable expressions because they are read by a Tiny Inception version of AE™️ that lives inside of Premiere. But expressions can break if they are written in one language and used in another, or if Unicode characters are used in the Expression Editor like umlats, accents, or special characters.
There are ways to write the expressions so that they work in any language and across platforms, and a script that can do that for you called the Expression Universalizer: https://aescripts.com/expressionuniversalizer/
Can you please share your Mogrts with me? I'd love to try and figure out what is failing and why.
It would also be very helpful to know what versions of AE and PR you and your client are using, and what machines you are both using. For instance, are you on Mac and they are on Windows?
Mogrts cannot be uploaded to Uservoice unfortunately, but feel free to send me a link to a Creative Cloud Library, Dropbox, Google Drive, or whatever works best for you.