1). When you try to save any changes @ "https://dashboard.sellix.io/settings/shop/general" page, you have to click the "Save Changes" button twice to make it disappear even though the changes are successfully saved with just once. If you click it only once and try to leave the page, you'll get a warning saying that there are unsaved changes.

GIF: https://i.imgur.com/hX8yP7m.gif

2). The "Save Changes" button is always visible @ "https://dashboard.sellix.io/settings/shop/payments" regardless of whether any changes have been made or not.