Wix Group Member list can't fetch

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import { Permissions, webMethod } from "wix-web-module";
import { comments } from "wix-comments.v2";
import { elevate } from "wix-auth";
import { members as wixMembers } from 'wix-members-backend';
import { members as groupMembers } from "@wix/groups";
import { auth } from "@wix/essentials";
import { getUserGroupRole } from './groupComments.web';

const COMMENTS_APP_ID = "91c9d6a7-6667-41fb-b0b4-7d3b3ff0b02e";

// ─────────────────────────────────────────────
//  Get member profile data
// ─────────────────────────────────────────────
async function getMemberData(memberId) {
  try {
    const elevatedGetMember = elevate(wixMembers.getMember);
    const member = await elevatedGetMember(memberId);
    let photoUrl = null;
    if (member.profile?.profilePhoto) {
      photoUrl = typeof member.profile.profilePhoto === 'string'
        ? member.profile.profilePhoto
        : member.profile.profilePhoto.url || null;
    }
    return {
      nickname:     member.profile?.nickname || member.profile?.slug || 'Anonymous',
      profilePhoto: photoUrl
    };
  } catch (error) {
    console.error('Error getting member:', error);
    return { nickname: 'Anonymous', profilePhoto: null };
  }
}

// ─────────────────────────────────────────────
//  Get ALL group members (both ADMIN + MEMBER)
//  via SDK queryGroupMembers, filtered by role
// ─────────────────────────────────────────────
async function getAllGroupMembers(groupId) {
  const elevatedQuery = auth.elevate(groupMembers.queryGroupMembers);
  let allMembers = [];

  // Fetch admins
  try {
    const adminRes   = await elevatedQuery(groupId).eq('role', 'ADMIN').limit(100).find();
    const adminItems = adminRes.items || [];
    console.log('getAllGroupMembers admins:', adminItems.length);
    allMembers = allMembers.concat(adminItems);
  } catch (e) {
    console.error('Failed fetching admins:', e.message);
  }

  // Fetch regular members with pagination
  let offset  = 0;
  const limit = 100;
  let hasMore = true;

  while (hasMore) {
    try {
      const res   = await elevatedQuery(groupId).eq('role', 'MEMBER').skip(offset).limit(limit).find();
      const batch = res.items || [];
      console.log(`getAllGroupMembers members batch: offset=${offset}, got=${batch.length}`);
      allMembers = allMembers.concat(batch);
      offset    += batch.length;
      hasMore    = batch.length === limit;
    } catch (e) {
      console.error('Failed fetching members batch:', e.message);
      hasMore = false;
    }
  }

  console.log('getAllGroupMembers total:', allMembers.length);
  return allMembers;
}

// ─────────────────────────────────────────────
//  Get comments for a specific post
// ─────────────────────────────────────────────
async function getPostComments(postId) {
  try {
    const elevatedQuery = elevate(comments.queryComments);
    const queryBuilder  = await elevatedQuery(COMMENTS_APP_ID);
    const response      = await queryBuilder.find();
    const allItems      = response.items || [];
    return allItems.filter(c => c.resourceId && c.resourceId.includes(postId));
  } catch (error) {
    console.error('Error in getPostComments (submissions):', error);
    return [];
  }
}

// ─────────────────────────────────────────────
//  EXPORTED: Get submission status (group admin only)
// ─────────────────────────────────────────────
export const getSubmissionStatus = webMethod(
  Permissions.SiteMember,
  async (groupId, postId) => {
    try {
      const role = await getUserGroupRole(groupId);
      console.log('getSubmissionStatus — role:', role);
      if (role !== 'ADMIN') throw new Error('Only group admins can view submission status');

      const [allGroupMembers, postComments] = await Promise.all([
        getAllGroupMembers(groupId),
        getPostComments(postId)
      ]);

      console.log('Group members:', allGroupMembers.length, 'Post comments:', postComments.length);

      const submittedMemberIds = new Set();
      const markedByMemberId   = {};

      postComments.forEach(c => {
        if (c.author?.memberId) {
          submittedMemberIds.add(c.author.memberId);
          if (c.marked) {
            markedByMemberId[c.author.memberId] = true;
          } else if (markedByMemberId[c.author.memberId] === undefined) {
            markedByMemberId[c.author.memberId] = false;
          }
        }
      });

      const submitted = [];
      const missing   = [];

      const profilePromises = allGroupMembers.map(async (groupMember) => {
        const memberRole = (groupMember.role?.value || 'MEMBER').toUpperCase();
        // Skip admins from the submission list
        if (memberRole === 'ADMIN') return null;

        const profile = await getMemberData(groupMember.memberId);
        const entry = {
          memberId:     groupMember.memberId,
          nickname:     profile.nickname,
          profilePhoto: profile.profilePhoto,
          marked:       markedByMemberId[groupMember.memberId] || false
        };

        if (submittedMemberIds.has(groupMember.memberId)) {
          submitted.push(entry);
        } else {
          missing.push(entry);
        }
      });

      await Promise.all(profilePromises);

      console.log(`Submission status: ${submitted.length} submitted, ${missing.length} missing`);
      return { submitted, missing };

    } catch (error) {
      console.error('Error getting submission status:', error);
      throw error;
    }
  }
);

the problem is that I try to fetch the current group’s members by the id using wix groups v2 but it doesn’t return anything, member list is always being empty, no error shown, and I found no way to pass this problem. How do I fix this?