Hi,
I am having this issue which is shown in the picture when using the mouse to change the size of the window.
I have tried changing all of the graphics output under Libreoffice/Option/View/Graphics Output which has not fixed the issue.
Version: 7.1.8.1 (x64) / LibreOffice Community
Build ID: e1f30c802c3269a1d052614453f260e49458c82c
CPU threads: 16; OS: Windows 10.0 Build 22000; UI render: Skia/Vulkan; VCL: win
Locale: da-DK (en_DK); UI: en-GB
Calc: CL
CPU - AMD Ryzen 7 3700X 8-Core Processor - 8 Cores
RAM - 32 GB
GPU – AMD Radeon RX5700
VRAM – 8176MB