Group Saving Throw Macro fails with "NaN" roll

[jocolamarco]

Describe the bug When running the macro "Group Saving Throw", it displays 'NaN' as the roll

To Reproduce Steps to reproduce the behavior:

1. Go to Macro Compendium
2. Import Group Saving Throw macro
3. Run Macro
4. Enter parameters and press Roll
5. Chat message with wrong roll data is displayed

Expected behavior A clear and concise description of what you expected to happen.

Screenshots Entering values:

Chat Message:

Version Information:

• Browser [e.g. Chrome, Safari] version [e.g. 22] Chrome
• FoundryVTT [e.g. 0.6.4] v9.242
• PF2E Toolbox [e.g. 0.0.1] 1.7.17
• Activated Systems & Modules w/ Versions

  Chat Scrolling v0.0.10;
  Dice So Nice! v4.3.1;
  Dice Tray v1.4.1;
  Drag Ruler v1.10.1;
  Easy Target v2.14;
  Foundry Community Macros v9.6;
  libWrapper v1.11.4.0;
  Lock View v1.5.0;
  Monk's Little Details v1.0.43;
  Multilevel Tokens v1.5.2;
  Pathfinder Ui v3 v9.242.2;
  PDF to Foundry Importer v3.1.0;
  Permission Viewer v0.9.3;
  PF2e a shopping experience v2.0.1;
  PF2e Attack Card Damage v2.0.3;
  PF2e Character Sheet Skill Actions v0.4.0;
  PF2e Companion Compendia v5.0.2;
  PF2E Drag Ruler Integration v0.6.0;
  PF2E Exploration Effects v2.0.0;
  PF2e F is for Flat-footed v3.3.2;
  PF2e GM Screen v1.1.3;
  PF2E Loot Generator v1.0.3;
  Pf2E Modifiers Matter v1.0.7;
  pf2e Persistent Damage v0.8.3;
  PF2e Toolbox v1.7.17;
  PF2e Workbench v2.14.8;
  Pings v1.3.0;
  Quick Insert - Search Widget v2.6.1;
  Settings Extender v1.2.0;
  socketlib v1.0.10;
  Tidy UI - Game Settings v0.1.30;
  Torch v1.4.3;

Additional context Console Log: