On the Buy/Sell screen the asset row shows the available balance clipped with an ellipsis and without the symbol — 0.0005125… instead of 0.0005125 BTC.
The row shares its width with the amount shortcuts ($100, $250, random), and iOS formats the balance to four significant digits, which for a small amount stretches the fraction out. Android formats the same balance to four decimal places and fits it whole as 0,0005 BTC.

On the Buy/Sell screen the asset row shows the available balance clipped with an ellipsis and without the symbol —
0.0005125…instead of0.0005125 BTC.The row shares its width with the amount shortcuts ($100, $250, random), and iOS formats the balance to four significant digits, which for a small amount stretches the fraction out. Android formats the same balance to four decimal places and fits it whole as
0,0005 BTC.