fix(v2): Fix Collapsible hydration layout shift #5159
Merged
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Motivation
On the server rendering, the collapsible component is not collapsed properly when
props.collapsed=true
This affects collapsible mobile TOC, not the navbar / sidebar items because they have extra CSS from Infima.
Can be seen with JS disabled:
This is because collapsed style is applied through JS only after hydration, so the collapsing happens with a little delay.
This PR make sure we apply collapsed style on the server to avoid that layout shift
(Write your motivation here.)
Have you read the Contributing Guidelines on pull requests?
yes
Test Plan
preview
Related PRs
#4273