Categories and Values display

We're new to Domo and love it however the navigation is proving to be quite challenging. When you create a new card and prepare to build it, the Categories and Values on the left side of the UI include the dataset name which makes it really difficult to see the actual field names unless you hover over each one. It's borderline unusable.

We should be able to resize the left side navigation panes so the dataset name + field name are visible. Is anyone else experiencing this? Any options we should look at or perhaps we've done something incorrectly?

thanks