How to change text style in static text box in matlab GUI?

I made a matlab GUI in GUIDE and I have a static text box that is updated. I use the code below to add text underneath the text that is in the static text box by default (See attached screenshot for look at the GUI). My question is how do I change the look of the text I am adding with the code below without changing the look of the text already in the static text box at the beginning of the plotting command? More simply, I want to add more words in the static text box but have the text be normal (no bold font) and smaller than the "UAV Mission Plan Updates" text that is in the GUI by default.

addText = sprintf('- UAV executing mission plan');
origtxt = get(handles.text2,'String');
set(handles.text2, 'String', {origtxt, addText}, 'FontWeight', 'normal'); % FontWeight command changes all of the text, not just the addText portion

[Jan]

Simply add a new text object there, then you can select the font properties freely.

[Andrew Poissant]

Could you please elaborate on this? You are saying define addText variable using something other than sprintf()?

[Andrew Poissant]

I considered using text() to create a text object for my addText variable so I could specify text properties but it needs a data point to put the text and I do not want the text displayed over a data point. I want it displayed in the static text box.

[Jan]

Then create a second static text box.

Another method is using HTML. See https://undocumentedmatlab.com/blog/html-support-in-matlab-uicomponents

[Andrew Poissant]

I am not sure how to do what you said. I can't use a second static text box because the number of new text strings that occur in my static text box will vary. If I knew the number of texts that would occur ahead of time then I would try that.

[Adam Danz]

Use the HTML method that Jan pointed out.