Hi Deputy LSH 2020 in Wide Screen ensure your screen resolution is set to 1920 x 1080 right click mouse button and on advanced graphic settings ensure
desktop resolution and Active Singnal resolution are also 1920 x 1080 ive reinstalled LSH2022 and I didnt have to alter resolution settings it did it automaticaly and LSH2022 plays in full screenyou could go into your GPU resolution settings and ensure its set to 1920 X 1080 you could use the CRU Custom Resolution ultility to the your GPU resolution to 1920 X 1080.