Hello Jack,
I understand that you want to change the font for matlab live editor.
Please follow the below instrucitons.
Specify the code and text font size for the current document using the Customize Styles dialog box.
Go to the Live Editor tab, and in the Text section, click the Customize styles button .
To specify the code and text font size for all open documents and all new documents, use the matlab.fonts Settings. For example, this code changes the code font size in the Live Editor.
s = settings;
s.matlab.fonts.editor.code.Size.TemporaryValue = '26pt'
or you can follow this documentation for reference: https://www.mathworks.com/help/matlab/matlab_env/change-fonts.html
I hope it helps!
