Greetings, I'm using Regular lab quick index extension, and the error "WebAssetManager is locked, you came late" shows only with articles built with sppagebuilder.

I have already opened a ticket with regular lab and they said this is related to spapagebuilder or helix. they said that Quick Index cannot find the current article text thus to produce table of contents from heading titles within the article or page.

could you please check and help if there's anything that could be done to fix this?

Thank you in advance.