All certified custom visuals are rendering blank in PDF export today - usually works fine! Also, same export when using Power BI Desktop is absolutely fine and as it should be... Service: ...
cj1905
Advocate II
Advocate IIHi v-qiuyu-msft
When you have tested this you have used custom visuals published and created by Microsoft Corporation, not third-party organisations.
I am using visuals by MAQ Software, Klaus Birringer et al.
I suggest you try it with a custom visual that has not been produced by Microsoft please