The taxonomy has more elements than the list present in the ESEF hypertags tab.

Indeed. The list you have in your file is the list of the mandatory elements of the core taxonomy to be marked up for financial years beginning on or after 1 January 2022 present in the Annex II of the ESMA RTS. We will be happy to include additional elements and their associated hypertag in case you need to use it in one of your notes. Feel free to contact Customer Support with the details and we will provide you with what you need as soon as possible.