For a recent post, I had noticed a table of information was too large to be properly displayed on Google iOS. I reduced the font size to correct this issue, but after double checking this was appropriate, I found the changes weren't visible from my mobile.
I have realised that strangely, it is the correct font size in post previewing, but reverts to default after saving changes.
I'm curious if this was something only I am experiencing? If this isn't the case, there may be some site coding issues.