Upon exiting the gamemode switcher (F3+F4) while viewing the credits, the player still does not resume viewing the credits and instead remains in the end in a phantom state until they relog

MC-300222 was only fixed for F3+F5, not F3+F4. I had initially reported that only F3+F5 was affected, but discovered later that F3+F4 was also affected and as there was no assignee decided to expand its scope; it seems that whoever fixed the issue for F3+F5 did not notice the title change.

To reproduce

1. Create a new world

2. /execute in minecraft:the_end run teleport @s 0 72 0

3. /kill @n[type=minecraft:ender_dragon]

4. Hop in the fountain

5. Press F3+F4
   You enter the phantom state

6. Relog
   You are returned to your spawn point