Weird movement with mechanic UI

Noticed the following throughout the league but was not sure if it was a bug or not.

While holding down a button that are not mouse left/right click for a spell, If you hover over the breach spells from Ailith, I am sometimes made to move to it. This happens more on blight towers building and upgrading.

step

Start a breach/blight event

Hold down a button for a skill, been using Kinetic Fusillade and a curse

Hover over a Ailith spell or a blight tower to see if the character wants to path to it instead of continuing to use the skill.


Edit: Forgot to add that I have always use without moving turned on for this.