I haven't completed the WG test yet, so can't say from my personal experience, but the email invite for the WG did say this right at the bottom:
"The following stage of the recruitment process is an online pre-recorded video interview, and the final stage will be an in person assessment centre. If you are unable to attend the assessment centre at our office in London on the 11th or 18th July 2024, please do let us know prior to completing the Watson Glaser assessment."
So the next step should definitely be a VI. I'm just not sure when the invites will be sent out. Hope this helps, and good luck with the rest of your application process!