How do you add multiple toolbar buttons?

I want more ‘highlight color’ and ‘font color’ buttons in the toolbar with different colors?

Is there a way to do that?

It would be so handy because it would save a ton of time going into the drop down to change the colors.

When you have a line where you want to change the font or background many times in the line, it takes up a ton of time.

Thanks in advance.

You can create your own drawing templates. In each drawing template, you choose a different color.
You just have to select the text you want to color and double-click on the template.