New charts component y-axis showing duplicate values

I'm trying to use the new recently released Bar Chart component to build a simple chart that has y-axis values of something like [2, 1, 1, 1, 1]. However the chart y-axis scale for some reason shows the "1" value twice. See screenshot below. I'd expect it to show up only once.

This is happening on multiple of my charts with different datasets. I've tried playing around with the chart settings, but can't figure out why this is happening, would appreciate any insight! Thanks!

Also seeing that the y-axis can sometimes have duplicate values and unnecessary go down into the negatives?