I’m also not able to repro the Shock Wreathe issue. I’m not seeing it available for overwatch attacks (unless it’s on your turn & you have the spare quick, which gets used), and I’m not able to make a second quick action attack on turns where I use it (though followup aux attacks still go through, as intended). If you keep seeing it on future builds, please submit a bug report through the ingame link with a save.