Options-LibreOffice-View-Visibility-Menu icons is set to hide, but File-Recent documents menu still shows icons beside file names on Version: 7.5.5.2 (X86_64) / LibreOffice Community Build ID: ca8fe7424262805f223b9a2334bc7181abbcbf5e CPU threads: 8; OS: Windows 10.0 Build 17763; UI render: Skia/Vulkan; VCL: win Locale: en-GB (en_GB); UI: en-GB No such problem on linux.
The option was removed in 7.6: bug 152898 The icon visibility should be controlled by the operating system. There are also expert options: bug 123265 comment 62, but I could not get them to take effect in my tests.