When I buy online tickets for concerts etc. I regularly run into severe problems when the website wants me to print the ticket (regularly in pdf format) but Firefox blocks the printing function. I transferred the document via the ios sharing button to another app which is able to print pdf but the document file was damaged. Then I tried to open the website again using safari but it was not possible to open the specific document again so the document was lost. In other browser apps (e.g. iCab mobile) I can intentionally allow websites to use the ios printig function but I did not find the respective button in Firefox. What can do ?