Hello Ubuntu community,

I'm facing an issue with my Ubuntu installer where it cannot detect the Windows Boot Manager. Despite having an NVMe disk detected and showing 476 GB of free space, I'm unable to proceed with the installation alongside Windows. I've ensured that all relevant features like secure boot, fast startup, and BitLocker settings are disabled. Additionally, I've allocated 120 gigs of unallocated memory in the disk manager, yet it remains undetected during installation.

Could anyone provide insights or solutions to this problem? I appreciate any help or suggestions you can offer.

[gpaterd screenshot][1]
[gparted nvme screenshot][2]


[1]: https://i.sstatic.net/Qs4fd3Hn.png
[2]: https://i.sstatic.net/vMcvrgo7.png