Is there any desktop client (not a web-based thing) for Mastodon that specifically supports *writing* long threads and then posting them all at once so they're pre-planned out?

#AskFedi

@sam I considered doing this since I've written several different Fedi clients, but then I run my own instance and I can set how long a post can be and I set it to 8k characters and the feature didn't seem that important.

I know, it doesn't help you. But maybe that's why nobody has added this feature? I know that when I was doing Twitter clients, I did add this feature because it was hard to type long posts otherwise ...