I recently run a migration to increase maximum length of tex that is allowed in one of my content models to allow 512 characters instead of 256. But to my surprise I just stumbled upon an error logged in production that says 256 characters is maximum. I checked this behavior in Contentful administration and I can see the same issue. See my screenshot below.
In content model I can correctly see 512 characters set as a limit. On the screenshot you can also see the field also says maximum of 512 characters. But if you try to save the entry then it errors out.
What’s up with that?