[Bug] Certain .texes from certain .arcs don't get overwritten by .pngs

[MikoMMM]

Game Name: Sengoku Basara 4
Console:PS3\PS4
Format extension(s): tex
Type: image

Bug details: So, when I open a character model arc, which holds model textures and the like, and when I open the textures and try to replace them, this happens after overwriting a tex with a png, the texture and the file stays the same, but the program says the importing is finished.

Sample files (if possible): Here's the tex which this issue occurs on: https://mega.nz/file/hSIwGBiJ#oPwLzMltZW8F8gmYZA48AoWXmsBAVHaRgyO8IndZtBo

[onepiecefreak3]

Bug is solved in the newest dev build. The problem was that PS3 tex actually missed reading the main image data and only read the mip maps.