If claim search on latter page fails, don't clear out all previous data

[tzarebczan]

See https://lbry.tv/$/discover?t=imherelbry&t=imherelbry&t=imherelbry&t=imherelbry&t=imherelbry&t=imherelbry&content=video

[tzarebczan]

(also not sure why the tag duplicated in URL)

[infinite-persistence]

(also not sure why the tag duplicated in URL)

Covered in 4393

[tzarebczan]

@infinite-persistence this still happens, can you take a peek?

[infinite-persistence]

(also not sure why the tag duplicated in URL)

For the tag duplication part, 4393 seems to still be working. Changing [Trending|New|Top] now no longer appends more tags, and also clears out any existing ones.

If claim search on latter page fails, don't clear out all previous data

For this part, I'm not sure what it meant. Is it saying that when changing [Trending|New|Top] and if the query fails, show the Sorry, your request timed out. Modify your options ... message but don't clear out any existing found tiles? But the query has changed, so clearing the tiles should be correct?

[tzarebczan]

What happens is that the first page may load, but a subsequent may fail - so instead of clearing out all results, we should show another message that says "can't retrieve more information, try again later". Right now it clears the first page and shows the error too.

Though this is something that will hopefully be fixed with our SDK revamp, so not a huge deal right now unless it's easy to do so.