Is there any known file size limit for the `settings_data.json` file. I think that I saw somewhere that it's 1.5MB, but I can't find that info now.
I have a situation that I managed to save one pretty large file (~ 2.1MB), but now I don't see that data in the Customizer.
Update:I found why I didn't see the data in the customzier - it was my fault.If anyone interested - I have a `settings_data.json` of 2.5MB and it works (it can be saved). However, I have problems to open it in the Shopify editor, probably because of the size.