Change Regular Pot to Savings Pot easily

[tbutz (🏳️‍🌈 Producer of "low value commentary")]

This has been raised previously, see:

Option to convert a regular pot to savings pot

Forgive me if this has already been suggested, but I searched and couldn’t find anything. Especially with new announcement about earning interest in savings pots with a minimum of £10, if would be great to be able to convert a regular pot into a savings pot without having to manually close one and open another with the same value.