I'm using the example "Hello World" code as a basis for my web part.
I added two fields to the property pane.
I see the fields in the property pane when I edit the web part, but it refreshes my web part on every keystroke. My web part makes some REST API calls and it makes it incredibly slow to type anything into the property pane - and sometimes the constant refresh causes API errors (my issue). It's about unusable.
I assume that it's because the property pane is using React? Is there any way to have it not do that? All I have are two simple textboxes! I don't need every keystroke entered into the fields.