You can update this now,
Bitcoin Core version 23.0 now creates descriptor wallets with Taproot parent descriptors by default.
And it's now possible to request bitcoin taproot "
bc1m" address from the GUI's receive tab if the wallet has the parent descriptor:
Reference:
Wallet- Descriptor wallets are now the default wallet type. Newly created wallets
will use descriptors unless descriptors=false is set during createwallet, or
the Descriptor wallet checkbox is unchecked in the GUI.
Note that wallet RPC commands like importmulti and dumpprivkey cannot be
used with descriptor wallets, so if your client code relies on these commands
without specifying descriptors=false during wallet creation, you will need
to update your code.
- Newly created descriptor wallets will contain an automatically generated tr()
descriptor which allows for creating single key Taproot receiving addresses.