Default colour space for jpg

[cgartists]

Hi when I design for print in CMYK I export print files in tiff or pdf but when I make previews cor client I want to save lower res in RGB JPG and with each file I have to go into more settings in jpg export panel to force export as jpg. I basically never save jpg as CMYK, as in many cases result is some psychodelic colours ad clients think it is how it will look like.

Would it be possible to add a tick in Affinity settings to have RGB as detault for exporting JPG?