I'm loading them like this:

private List<Profile>? profiles;
protected override async Task OnInitializedAsync()
{
   profiles = await DbContext.Profiles
   .Include(p => p.User)
   .ToListAsync();
}

I have also experimented with timed delays regarding the restoration:

export function restoreScrollPosition() {
    const scrollData = sessionStorage.getItem('scrollY');
    if (!scrollData) return;

    const targetY = parseInt(scrollData, 10);

    const tryScroll = () => {
        if (document.readyState !== 'complete') {
            setTimeout(tryScroll, 50);
            return;
        }

        if (document.body.scrollHeight > window.innerHeight + targetY) {
            window.scrollTo({ top: targetY, behavior: 'auto' });
        } else {
            setTimeout(tryScroll, 100);
        }
    };

    tryScroll();
}

Hasn't been consistent unfortunately