commit 89f20d2c removed thumbnail but didn't adapt the views that used it.

Adapt the view and directly use the datas and not the thumbnail.

Close #38747

closes odoo/odoo#40122

X-original-commit: e73b468135d27ce8c1e84c3ecf2d0b3af176d760
Signed-off-by: Arnold Moyaux <amoyaux@users.noreply.github.com>