[Renderer V2] - Issues pt.2

[nicollassilva]

• Some enablers are freezing the client for all users in the room (what I tested were 11 and 12)
• Landscapes have been disabled and replaced with a blue mask. Example
• When placing too many items in a room, some items disappear and the item icon is replaced by one of the items that disappeared. Example
• Lighting items are masked incorrectly (or incompletely). Example
• YouArePlaying composer (is sent when we join/leave a game team) is making the room undraggable and clickthrough doesn't work properly
• The catalog previewer is extremely poorly optimized [GPU went from 11% to 89% after purchasing 4k furniture and selecting multiple items]