A character that has been successfully added to a campaign and party is not showing up in the drop-down to add to a session when creating or editing a session. The character shows in the campaign as a protagonist, and in the party as a member.
Go to campaign management. Select sessions. Click Edit Session. Click drop-down for Protagonists (PCs). Notice that character is missing. Spend hours trying to figure out what you did wrong. Drink some coffee. Search internet and get lost in strange Reddit threads based on UIs that are many versions old. Drink more coffee. Ask player to verify steps they took to join campaign. Drink more coffee. Take many screenshots, and annotate them. Go to bug report form. Realize that there is no place to upload screenshots. Realize that you are out of coffee. Submit bug report.
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