Is there an existing issue for this problem?
CrealityPrint Version
7.2.1
Operating System (OS)
Windows
OS Version
Windows 11
Additional system information
I configured several parts for testing, with the only difference being the top surface flow rate. There were very noticeable differences. However, when checking the Preview tab under the flow category, the slicer shows the same flow volume for all the parts. I saved the file as G-code and uploaded it to ChatGPT, which confirmed that the different flow rates were indeed recorded in the file. So, I think the bug is in the slicer's Preview.
Printer
K2 Combo
How to reproduce
Create a base model and text on. Copy and paste multiple instances of the part. Adjust the text on each one to use a different top surface flow pattern. Slice the model and then go to the Flow tab. Check the flow values using the progress bar. The flow value varies within
the part itself but remains consistent across the different parts, despite their varying flow patterns.
Actual results

These are the actual values obtained from the G-code. The slicer works; the problem lies in the preview.
The software does not show the actual flow values.
Expected results
The slicer shows the same flow value for different flows.
Project file & Debug log uploads
The slicer shows the same flow value for different flows.
Checklist of files to include
Anything else?
No response
Is there an existing issue for this problem?
CrealityPrint Version
7.2.1
Operating System (OS)
Windows
OS Version
Windows 11
Additional system information
I configured several parts for testing, with the only difference being the top surface flow rate. There were very noticeable differences. However, when checking the Preview tab under the flow category, the slicer shows the same flow volume for all the parts. I saved the file as G-code and uploaded it to ChatGPT, which confirmed that the different flow rates were indeed recorded in the file. So, I think the bug is in the slicer's Preview.
Printer
K2 Combo
How to reproduce
Create a base model and text on. Copy and paste multiple instances of the part. Adjust the text on each one to use a different top surface flow pattern. Slice the model and then go to the Flow tab. Check the flow values using the progress bar. The flow value varies within
the part itself but remains consistent across the different parts, despite their varying flow patterns.
Actual results
Expected results
The slicer shows the same flow value for different flows.
Project file & Debug log uploads
The slicer shows the same flow value for different flows.
Checklist of files to include
Anything else?
No response