I should look into fixing this issue. Thanks for raising it.
@robertmassaioli have you some plans about this issue? The plugin is very well, but it is very sad that it doesn't have the possibility export data to PDF :(
Robert Massaiolirepo owner
Unfortunately, I have no short-term plans to implement this as it would require converting this app from frontend only code to Server Side Rendered code. I'll probably accept a PR from a dedicated person but, most likely, I won't be able to spare the time in the next 6-12 months.