Shift clicking to move spawn eggs around applies incorrect color

Partner Rank: 

3

Partner Team Reporting:

Spark Squared

Verification builds:

1.10

Summary:

Shift-clicking to move spawn eggs around applies incorrect color

Impact:

visual inconsistency

Repro Steps:

1. Create a resource pack with a custom entity using the "base_color" and "overlay_color" to color the spawn egg
2. Create a world with resourcepack applied
3. Shift-click the spawn egg

Observed Results:

Spawn egg changes color when shift-clicked while it is moving to its new inventory position

Expected Results:

Spawn egg color should stay the same color

Screenshots/Videos attached: Yes/No

https://youtu.be/9hDD7BA64Mo 

Regression Builds:

n/a