Describe the bug 📝
I am checking a sample model against a sample IDS file - both files can be found in IDS_DigiCorp.zip.
The IDS file has 3 specifications; the 3rd one, named "Elementi con Intonaco bianco con area > 25 m²" only finds 3 items (the slabs), ignoring 39 others that actually have the material "Intonaco bianco":

For comparison, this is the output from another IFC viewer:

Reproduction ▶️
No response
Steps to reproduce 🔢
- Load the provided IFC file
- Check it against the provided IDS and look at the results for the specifcations named "Elementi con Intonaco bianco con area > 25 m²"
System Info 💻
System:
OS: Windows 11 10.0.26200
CPU: (16) x64 AMD Ryzen 9 6900HX with Radeon Graphics
Memory: 7.13 GB / 31.24 GB
Binaries:
Node: 22.12.0 - C:\Program Files\nodejs\node.EXE
Yarn: 1.22.21 - C:\Program Files\nodejs\yarn.CMD
npm: 10.9.0 - C:\Program Files\nodejs\npm.CMD
pnpm: 9.12.1 - C:\Program Files\nodejs\pnpm.CMD
Browsers:
Chrome: 148.0.7778.168
Edge: Chromium (148.0.3967.70)
Firefox: 150.0.3 - C:\Program Files\Mozilla Firefox\firefox.exe
Internet Explorer: 11.0.26100.8115
Used Package Manager 📦
npm
Error Trace/Logs 📃
No response
Validations ✅
Describe the bug 📝
I am checking a sample model against a sample IDS file - both files can be found in IDS_DigiCorp.zip.
The IDS file has 3 specifications; the 3rd one, named "Elementi con Intonaco bianco con area > 25 m²" only finds 3 items (the slabs), ignoring 39 others that actually have the material "Intonaco bianco":

For comparison, this is the output from another IFC viewer:

Reproduction▶️
No response
Steps to reproduce 🔢
System Info 💻
System: OS: Windows 11 10.0.26200 CPU: (16) x64 AMD Ryzen 9 6900HX with Radeon Graphics Memory: 7.13 GB / 31.24 GB Binaries: Node: 22.12.0 - C:\Program Files\nodejs\node.EXE Yarn: 1.22.21 - C:\Program Files\nodejs\yarn.CMD npm: 10.9.0 - C:\Program Files\nodejs\npm.CMD pnpm: 9.12.1 - C:\Program Files\nodejs\pnpm.CMD Browsers: Chrome: 148.0.7778.168 Edge: Chromium (148.0.3967.70) Firefox: 150.0.3 - C:\Program Files\Mozilla Firefox\firefox.exe Internet Explorer: 11.0.26100.8115Used Package Manager 📦
npm
Error Trace/Logs 📃
No response
Validations ✅