[OPENMEETINGS-2652] Can´t send invitation from rooms or Calendar

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 6.2.0
• Fix Version/s: 6.2.0
• Component/s: Calendar, Room
• Environment: Server: Ubuntu 18.04 - OM 700 #15 ; ; Client: OSx 11.5.2 - Firefox 91 - Safari 14.1.2 ; ; Client: Ubuntu 18.04 - Firefox 91
• Assignee: Maxim Solodovnik
• Reporter: Alvaro
• Created: 27/Aug/21 07:54
• Updated: 21/Oct/21 16:08
• Resolved: 03/Sep/21 02:08

Description

1. When try send an invitation from rooms and clic
   on Recipient box, not show any user (nothing happens).

1. When try send a meeting from Calendar and clic
   on Attendees box, not show any user (nothing happens).

1. Calendar page don´t show vertical lines.

Attached captures and log.