Acrobat for ChromeOS not rescaling PDFs

I'm working on an MDM Chromebook, so the Acrobat extension is my PDF viewer of choice. I can open and view PDFs just fine at their original size. However, when I zoom in, the PDF does not rescale, meaning every time I'm zoomed in to a part of a PDF I'm looking at a fuzzy, rasterized looking document instead of a crisp, resampled one.

Is this just a "me problem" or is it a known issue? If so, does anyone know if this can and will be fixed? 

Thanks, 
-Christian