the image compression function does not work

[fallsdevil]

Describe the bug
When trying to reduce the size of the PNG image I can't choose other image formats, it always gives an error when saving and only works in the only lossless PNG option, and even so the size, even though it's not that much smaller, leaves the image very pixelated even using "70" instead of "50".

To Reproduce
I used a 1.2mb square PNG image and previously I had tried to use this feature and strangely the app closed unexpectedly when choosing the image, and now I was able to select it, but I was unable to use other image formats to have a smaller size than the lossless PNG option has.

Expected behavior
I would also like to make a comparison, I tested two images compressed at 50 and another at 70 and in both the quality was very low, so I tested using the website 'i love img' and it managed to reduce the size, but maintained the quality. I will try to leave both images here for you to analyze and if possible find a way to also maintain the quality or something similar.

Screenshots

original 1.2mb	reduced by 70 (873kb)	by 50 620kb	site 378kb

Smartphone (please complete the following information):

• Device: Galaxy A10s
• OS: Android 11