Using this code below I can make a pressable link in the report, although only in the body part:

<!-- This link is pressable on main report body -->
<t t-set="doc" t-value="doc.with_context(lang=doc.partner_id.lang)" />
<t t-set="pressable_link_1" t-value="doc.generate_pressable_links(text='text', pressable_text='pressable_text')" />
<span t-raw="pressable_link_1"/>

<!-- This link is not pressable in header -->
<t t-set="doc" t-value="doc.with_context(lang=doc.partner_id.lang)" />
<t t-set="pressable_link_1" t-value="doc.generate_pressable_links(text='text', pressable_text='pressable_text')" />
<span t-raw="pressable_link_1"/>

It shows the url in different colour, but the link isnt pressible on header.
Any ideas?

Using odoo14 community