Connection insulation from basement wall to floor slab

Hello. Our floor slab is insulated from below with 6cm. The walls of our [Weissen Wanne] are insulated with 14cm. The insulation of the floor slab sticks out a bit on the ground and the wall insulation was roughly placed on it. However, in some places there is a wide gap / between the insulation of the floor slab and the edge of the wall panel so that you can put your hand through. (Thermal bridge)? Is that normal? The pit will be backfilled tomorrow. Attached photos

No, normally the perimeter insulation boards should be installed/adhered without gaps and thermal bridges. The gap must of course be closed. In addition, the boards must stand upright at the bottom so they are not torn off when backfilling. Simply foaming will not be sufficient there. The gap must be filled as accurately as possible with an insulation strip. For foaming smaller joints/defects, only PU perimeter filling foams approved for this purpose are to be used, however not in the case of "pressing water" load, which may apply in your case if you have received a [Wesse Wanne]. The pit cannot be backfilled in this way. Furthermore, a stud protection sheet must be placed in front of the insulation as a backfill protection.

Hello Wpic... a system PU assembly foam from Lohr Element was used to seal the joints. We do not have pressing water, but rather temporarily accumulating seepage water. After foaming the joints, then dimple sheets were applied....

The sealing of the floor slab up to the wall does not have to be done, as [Weiße Wanne] has certainly been agreed upon. However, the insulation should be laid up to the bottom and on the ledge of the floor slab to reduce thermal bridges. And hope that everything remains sealed. The rest is already stated above.
Best regards