Emojis shrink after loosing focus state

Summary

When picking emoji via emoji group picker (for example when awarding an issue), they scale up on hover/keyboard focus. After they loose focus, they shrink to a smaller size than original.

Steps to reproduce

Open any issue in GitLab
Under issue description click a button to award an emoji
Hover over the emoji picker and notice the change of emoji size between the before it's hovered and after its's hovered. The same applies to keyboard focus.

Example Project

What is the current bug behavior?

After an emoji inside the picker looses focus, it shrink to a smaller size than original.

What is the expected correct behavior?

An emoji should have the same size before and after the scale up animation on focus.

Relevant logs and/or screenshots

Screen Recording of emojis inside emojis picker, that shrink after they loose focus