irule behaviour different after upgrade

After debugging and keeping my head clear.

When logging the URI which has been send

set uri [HTTP::uri]

        if { $static::debug }{ log local0. "DataGroup $dg URI Match, [IP::client_addr], RECEIVED URI: $uri"

It showed the following:

Jan 22 08:19:33 xxxxinfo tmm3[14209]: Rule /parte/irule <CLIENTSSL_CLIENTCERT>: DataGroup t-DG_www.womewhat.org URI Match, 192.168.10.5%2, RECEIVED URI: https://our.site.nl/abc/123456789/def/

So uri isn't uri anymore but just the whole HTTP request.

F5 says different: https://clouddocs.f5.com/api/irules/HTTP__uri.html