Fontworks losing formatting after reopening saved document

When we use Fontworks in a text document, save the document as a .docx format, and then reopen it (within LibreOffice), the Fontworks images have lost all formating (color, style, etc.). Why is this happening? What can we do to correct the problem?

LibreOffice version Information:
Version: 24.2.3.2 (X86_64) / LibreOffice Community
Build ID: 433d9c2ded56988e8a90e6b2e771ee4e6a5ab2ba
CPU threads: 8; OS: Windows 10.0 Build 22631; UI render: Skia/Raster; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: CL threaded

OS version Information:

Edition Windows 11 Home
Version 23H2
Installed on ‎5/‎27/‎2024
OS build 22631.4037
Experience Windows Feature Experience Pack 1000.22700.1027.0

See tdf#128568