It’s the scroll position. The update is handled correctly.
coen.bakker
coen.bakker
The IDs of the post elements are also correctly updated (that is: not changed or shuffled).
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sodapopcan
coen.bakker
I found the culprit (besides myself 
).
I had a JavaScript mutation observer set up for preventing body scroll behind a dialog element. It was implemented poorly and apparently also messed with LiveView’s stream scroll persistence behaviour.
1
sodapopcan
dsincl12
I have the exact same issue and it’s driving me mad.
What in excruciating detail made it not work? 
Can’t for the life of me figure out why it just resets the position on insert.
My code is almost identical to the one you have in the first post but I have a hook to scroll to bottom but removing it doesn’t change anything 
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MitchellJeppson
I had a similar problem and the cause for me was the element with phx-update and phx-viewport-bottom and phx-viewport-top was not the scrolling element. The parent element was the one that was doing the scrolling. Once I fixed up the css to force the correct element to scroll it worked as expected.
0