In 19w42a, as the fix for
MC-161151, right clicking on redstone ore was made to play a hand animation. However, this hand animation is still played when clicking on already lit redstone ore.
Prior to 19w42a, right clicking on already lit redstone ore produced an extra burst of particles, and due to this I suggested that the hand animation be kept due to this. However, it seems as though as of 19w42a this extra particle burst feature has been removed, leaving the hand animation completely redundant.
There are two possible fixes for this issue:
- Reimplement the extra burst of particles that appear on the ore after subsequent clicks
- Remove the hand animation when clicking on already lit redstone ore