id summary reporter owner description type status priority milestone component version severity resolution keywords cc focuses 50101 Server side Gutenberg block add example cache nextendweb "If you have a block which has {{{render_callback}}}, so rendered at server side and you define {{{example}}} in {{{registerBlockType}}} then every time when you move your mouse in the add panel over your block, a new request will be made to the server to render the module. I think this is unnecessary overload to the server and you could cache the first response. Screen recording: https://www.youtube.com/watch?v=PidSzymx73I" defect (bug) closed normal Editor normal reported-upstream javascript, performance