Windows Pickaxing things while not holding pickaxe

[HolaMiNino]

Randomly will pickaxe a machine/plant/object while not holding the pickaxe. Have not determined a pattern or repeatable nature, just sporadically happens, turned on recording so I could catch a clip. Did not notice it ever happen until recently, after getting a good ways into the game - fall/winter year 3.

v1.6.15 build 24356
Windows 10 PC
English
Single Player
Keyboard/Mouse

https://www.reddit.com/r/StardewValley/comments/1n4va6k