The Bug

When you try to dye a sign that is already painted with that color, the dye in your hand does not consume, but the "Dye stains" sound still plays and the hand animation still occurs. Eg. in the attached picture, I click on a white text sign with a white dye and no item is consumed. Howewer, it can be seen from the subtitles that a sound plays.

Steps to Reproduce

• Summon a sign that has some text and a magenta dye already applied to it.

  /setblock ~ ~ ~ minecraft:dark_oak_sign{Color:"magenta",Text1:'{"text":"MC-212420"}'}
  

• Obtain a magenta dye, switch into survival mode, and attempt to apply it to the sign you just summoned.
• Take note as to whether or not the hand animation and sign dying sounds play even when not consuming dyes.

Observed Behavior

The hand animation and sign dying sounds play even when not consuming dyes.

Expected Behavior

The hand animation and sign dying sounds would not play when not consuming dyes.