Drawing layers have gone small

Hi, I’m having trouble with the drawing layers on Harmony.
I’ve opened the file, and the layers have gone really small, as you can see in the attachment.
Is there anyway to make the layers go back to the original format, where they were easier to see, and were larger? I’m struggling to see the layers, and it’s making it harder to animate for me due to not being able to click on the layers as easy, and move them about.

Thank you.