It can be worse. Sometimes objects on plans - including walls - are positioned not quite horizontally or vertically on the screen. It might only be out by a fraction of a degree because, for some reason, the standard 90 degree setting has slightly shifted. It is usually not enought to notice but is discovered later whan one tries to aline them with squarely drawn items or objects.
Cornelis (Kees) Wegman
cornelis wegman architects
AC 5 - 26 Dell XPS 8940 Win 10 16GB 1TB SSD 2TB HD RTX 3070 GPU
Laptop: AC 24 - 26 Win 10 16GB 1TB SSD RTX 3070 GPU