Create a tr() descriptor bech32m DescriptorScriptPubKeyMan by default

test/functional/wallet_createwallet.py

@@ -146,7 +146,7 @@ class CreateWalletTest(BitcoinTestFramework):
         w6.keypoolrefill(1)
         # There should only be 1 key for legacy, 3 for descriptors
         walletinfo = w6.getwalletinfo()
-        keys = 3 if self.options.descriptors else 1
+        keys = 4 if self.options.descriptors else 1
         assert_equal(walletinfo['keypoolsize'], keys)
         assert_equal(walletinfo['keypoolsize_hd_internal'], keys)
         # Allow empty passphrase, but there should be a warning