Any experience of traveling on a EEA RC while having already upgraded it into a EUSS RC?

Anyone meeting the below criteria, your experience is very appreciated:

1. You are a non-EU family member of EU citizen
2. You have a EEA RC
3. You used your EEA RC to apply for the Settlement Scheme, and obtained either Pre-Settled or Settled Status, electronically
4. You applied and obtained a EUSS RC to show for your electronic status
5. You kept your EEA RC even though you now also have a EUSS RC
6. You have used your old EEA RC to travel in and out of the UK

Question is, given the conditions 1 to 5, are met; is 6 possible? We basically want to determine if a EEA RC gets cancelled when the corresponding EUSS RC is issued.

Anyone with first-hand experience, please share. Your insights will be highly appreciated for all of us to understand the dynamics of EEA RCs and EUSS RCs.