Once I figure out how to not give it away
Hint > >!<
Solution > >!<
Must be client dependant, spoiler tags work on sync, and shows it shows the thumbnails if I don’t use them.
That’s kind of a bug in Sync, Lemmy does not officially use the >!!<
syntax but the following, long-winded one:
:::spoiler Hint
![](link to pic here)
:::
Client support is spotty but you can nest the inline tags within the block to make them work in the (non-compliant!) Sync.