The "Incremental Save" function does not save textures

Hello everyone. I constantly use the “Incremental Save” function, but unfortunately it does not save images and textures to the project. This can be easily replaced by changing the file size. I tried saving the file via “Save as” to check the box “Save texture” so everything is perfectly saved. After that, I click “Incremental Save” and the textures are deleted again (the file weight becomes lower

Help me what to do