Glyphs window not loading

Hi designers,

I'm currently working on event collateral in both English and Spanish using Adobe Illustrator. I'm encountering an issue with the Glyphs window: when I open it to access accent characters, it doesn't fully load. I can't see any of the characters, and it won't allow me to insert them into my textbox.

I'm using Adobe Illustrator Beta 2023 on a MacBook Pro M2. Despite trying to resolve this issue by uninstalling and reinstalling Illustrator, I haven't been able to find a solution. (See attached image 

for reference)

Does anyone have a solution or suggestion to help me address this problem?

Thank you in advance for your assistance!