Trouble finding Pencil tool sensitivity adjustment

Hi all, I’ve been using Harmony - Essentials for some time now and have been enjoying it! I’ve stumbled into an issue regarding the pencil tool, though. Normally with the brush tool, I have no problems with the pen sensitivity, I can adjust it just fine and it works great. But with the pencil tool, I can’t seem to get any tapering of lines, and the tool properties doesn’t show the button to adjust it. Again, brush tool works fine, but the pencil tool is set to one size instead of the sensitivity feature.

Any and all help would be appreciated!