Thanks for the response. I’m sorry… I should have been more clear with what this error entails.
The issue lies in the way the fonts are interpreted in Appybuilder(and Thunkable). This font, for some reason, isn’t aligning vertically correctly. I think it may have something to do with it being an all cap font (Aa=AA(no descent characters, few extra characters to calculate a reference to a larger span)). I have worked out a fix around this error, by duplicating the font, manipulating it’s metadata contents and creating a character that spans ascent to descent, fooling the calculated size reference. I have to upload a duplicate font for every font loaded (with this error), but they are small in size so it worked out for now. Still, it would be nice to have it work correctly.