I did both testnet and mainnet. There are the instructions (the step-by-step example of spending from the tb1p8wpt9v4frpf3tkn0srd97pksgsxc5hs52lafxwru9kgeephvs7rqlqt9zj Taproot address to the other Taproot one: tb1p90h6z3p36n9hrzy7580h5l429uwchyg8uc9sz4jwzhdtuhqdl5eqmpwq6n):
$ ./bitcoin-cli.exe -testnet createrawtransaction '[{"txid":"8cdf19ed3ade4af038314ef58b116a523f99aa1c585ca3c157ce5386f9df6421","vout":0}]' '[{"tb1p90h6z3p36n9hrzy7580h5l429uwchyg8uc9sz4jwzhdtuhqdl5eqmpwq6n":0.00001000}]'
$ ./bitcoin-cli.exe -testnet importdescriptors '[ { "desc" : "tr(cV628xvqToz45dwdPmTcJ9RgEVnWMwP8dpZBGzb9LfTk3sBHFNwc)#8skcj28y", "timestamp" : "now" } ]'
$ ./bitcoin-cli.exe -testnet signrawtransactionwithwallet "02000000012164dff98653ce57c1a35c581caa993f526a118bf54e3138f04ade3aed19df8c0000000000fdffffff01e8030000000000002251202befa14431d4cb71889ea1df7a7eaa2f1d8b9107e60b01564e15dabe5c0dfd3200000000" '[{"txid": "8cdf19ed3ade4af038314ef58b116a523f99aa1c585ca3c157ce5386f9df6421", "vout": 0, "scriptPubKey": "5120c38859777bc9c3294d3587035fc3823a146dabaab1fa250bc04e92f16887a065", "amount": 0.00000000}]' "DEFAULT"
$ ./bitcoin-cli.exe -testnet sendrawtransaction 020000000001012164dff98653ce57c1a35c581caa993f526a118bf54e3138f04ade3aed19df8c0000000000fdffffff01e8030000000000002251202befa14431d4cb71889ea1df7a7eaa2f1d8b9107e60b01564e15dabe5c0dfd320140f10fc6bb1d414d4c888838fb6b1699c3e538331d32b64b5baf85c1cc34e2c43eb7bdd7a14fd4a4a07341d1b0390ad977be711bc49df786982243c6564a33f6b400000000
Source: "
https://bitcoin.stackexchange.com/a/117013/135945".
Is that what you are looking for?