Error: 'wallet locked' after staking ticket purchase

[monsa00]

ERR after ticket purchase that the wallet is locked.

2022-02-09 08:39:49.958 [ERR] VSPC: ticket ea44fa6af8e0400e5e0364881a3323becb3b8be1b2578dea3532f0ec56a0ea9b: reconcile payment: payfee: sign request: wallet.SignMessage: wallet locked: mixed

The wallet should remain unlocked until the VSP fee is fully confirmed.

[monsa00]

GoDCR UI shows ticket purchase successful, but these errors recur in the log until the app is quit.

[monsa00]

Enabling mixing clears this error since the wallet gets unlocked.

2022-02-09 08:48:34.900 [INF] VSPC: ticket 27cc0c90ad63bbf722873dc2e7671c9c3ed5ec7fb01b20cef5f1f4fc72227c57 is confirmed by VSP; removing from VSP client
2022-02-09 08:48:47.010 [INF] VSPC: ticket ea44fa6af8e0400e5e0364881a3323becb3b8be1b2578dea3532f0ec56a0ea9b is confirmed by VSP; removing from VSP client