The PDF on Xiaomi 13 has no margins

[zx405]

On Xiaomi phones, it seems that the entire page is treated as HTML by default, so I add margins to the HTML tags to make it effective. However, on other phones, the inner part with outer margins is HTML, and I don't need any processing to have margins

[zx405]

yeap!
I have found a solution! change the source code

change line 167 of code to .setMinMargins(new PrintAttributes.Margins(20, 20, 20, 20))
patch package it later