Image display error

[natsukuu]

The first image block of each picture will overlap and display on the last image block, and the second image block will always remain still. From the beginning to the end of the video, the log print feels correct, but the display is always wrong.

[natsukuu]

This is the log of the first picture
[1999-12-29 22:59:18.338] [info] Drawing block at (0, 0), width: 128, height: 16
[1999-12-29 22:59:18.340] [info] Drawing block at (128, 0), width: 112, height: 16
[1999-12-29 22:59:18.343] [info] Drawing block at (0, 16), width: 128, height: 16
[1999-12-29 22:59:18.350] [info] Drawing block at (128, 16), width: 112, height: 16
[1999-12-29 22:59:18.357] [info] Drawing block at (0, 32), width: 128, height: 16
[1999-12-29 22:59:18.365] [info] Drawing block at (128, 32), width: 112, height: 16
[1999-12-29 22:59:18.372] [info] Drawing block at (0, 48), width: 128, height: 16
[1999-12-29 22:59:18.379] [info] Drawing block at (128, 48), width: 112, height: 16
[1999-12-29 22:59:18.386] [info] Drawing block at (0, 64), width: 128, height: 16
[1999-12-29 22:59:18.394] [info] Drawing block at (128, 64), width: 112, height: 16
[1999-12-29 22:59:18.401] [info] Drawing block at (0, 80), width: 128, height: 16
[1999-12-29 22:59:18.408] [info] Drawing block at (128, 80), width: 112, height: 16
[1999-12-29 22:59:18.415] [info] Drawing block at (0, 96), width: 128, height: 16
[1999-12-29 22:59:18.423] [info] Drawing block at (128, 96), width: 112, height: 16
[1999-12-29 22:59:18.430] [info] Drawing block at (0, 112), width: 128, height: 16
[1999-12-29 22:59:18.438] [info] Drawing block at (128, 112), width: 112, height: 16
[1999-12-29 22:59:18.445] [info] Drawing block at (0, 128), width: 128, height: 16
[1999-12-29 22:59:18.452] [info] Drawing block at (128, 128), width: 112, height: 16
[1999-12-29 22:59:18.460] [info] Drawing block at (0, 144), width: 128, height: 16
[1999-12-29 22:59:18.467] [info] Drawing block at (128, 144), width: 112, height: 16
[1999-12-29 22:59:18.474] [info] Drawing block at (0, 160), width: 128, height: 16
[1999-12-29 22:59:18.482] [info] Drawing block at (128, 160), width: 112, height: 16
[1999-12-29 22:59:18.489] [info] Drawing block at (0, 176), width: 128, height: 16
[1999-12-29 22:59:18.496] [info] Drawing block at (128, 176), width: 112, height: 16
[1999-12-29 22:59:18.504] [info] Drawing block at (0, 192), width: 128, height: 16
[1999-12-29 22:59:18.511] [info] Drawing block at (128, 192), width: 112, height: 16
[1999-12-29 22:59:18.518] [info] Drawing block at (0, 208), width: 128, height: 16
[1999-12-29 22:59:18.526] [info] Drawing block at (128, 208), width: 112, height: 16
[1999-12-29 22:59:18.533] [info] Drawing block at (0, 224), width: 128, height: 16
[1999-12-29 22:59:18.541] [info] Drawing block at (128, 224), width: 112, height: 16