The scale of the schedule is determined by the scale of the 
floor plan when the schedule is created.
Try setting your floor plan to 1:1.
Then save your schedule as a new view.
You'll have to resize the frames/text in the schedule 
(use the "Cell Size Settings" button- Resize to fit content).
Then place the view on the layout and change the drawing's scale to 1:50.
The scale on the title should read 1:50 ( and the window should be that scale).
Probably a better way... but ?
					
				
			
			
				
	Marc Corney, Architect
Red Canoe Architecture, P. A.
Mac OS 10.15.7 (Catalina)  ////  Mac OS 14.5 (Sonoma)
Processor: 3.6 GHz 8-Core Intel Core i9  ////  Apple M2 Max
Memory: 48 GB 2667 MHz DDR4  ////  32 GB
Graphics: Radeon Pro 580X 8GB  ////  12C CPU, 30C GPU
ArchiCAD 25 (5010 USA Full)  ////  ArchiCAD 27 (4030 USA Full)