Certain fonts don’t render certain text correctly. This is most apparent with the lowercase f in Fugaz One and Lobster font but also happens with other letters in other fonts, especially if they are the first or only letter in the text.
Link to google fonts for what they’re supposed to look like:
It appears what’s happening is that the text is trying to render the text but the text box isn’t big enough to render it. If you’re experiencing this glitch, here is a temporary solution. Copy this invisible character:
And paste that before and after your text and add another line and paste it in the empty line too. That should fix the glitch but you’ll have some alignment errors like this: