Named interaction entities display their name when you hover your cursor over them. Previously, this did not happen. I am unsure if this was reported to be a bug.
What I expected to happen was...:
The name would not be displayed when the cursor is hovered over them (which it had done so in previous versions).
What actually happened was...:
The name is displayed. As interaction entities are completely invisible without viewing hitboxes, they should not display their name like other invisible entities for consistency.
Steps to Reproduce:
1. Summon a named interaction entity, eg: /summon interaction ~ ~ ~ {CustomName:'{"text":"Example"}'}
2. Look at the entity/hover the cursor over the interaction entity
3. The name of the interaction entity is then displayed, even though interaction entities are invisible.
Related to MC-266885, possible WAI