ephemerals disappear after scrolling up far enough

[laralove143]

to reproduce:

1. make the bot send an ephemeral interaction response
2. search in: #channel, click old and jump on the first message, essentially making you scroll up very far
3. click the gray row to jump on the bottom of the chat
4. the ephemeral message disappears

it affects mobile as well

i havent investigated exactly how much you have to scroll up for this to happen

its a discord bug thats as old as ephemeral messages itself so a discord fix is unlikely

as a workaround the bot could make the response not ephemeral and temporary (deleted after some time) for old messages