Now mermaid chart does not display in publish link domain.com/pub/path-to-post Sometimes I publish a post, but chart just display like a code

Mermaid charts don’t render on published pages

cmdntd (cmdntd) October 25, 2023, 3:37am 3

Yep. Plugin seems not be a best solution.
So I change to use by theme component:

Topic		Replies	Views
Does Mermaid work in published pages? support page-publishing , mermaid	2	170	October 16, 2023
Discourse-mermaid-theme-component does not work bug mermaid	2	210	December 7, 2023
Is there any benefit to use the Mermaid plugin over the theme component? support mermaid	2	111	November 22, 2022
Mermaid JS Plugin plugin	17	6764	July 17, 2023
Discourse Mermaid theme-component official , mermaid	5	4800	December 25, 2023