Artisan crashes when saving Ramp/Soak settings to .aprs (in Control window)

[bigl00z3]

Describe the bug

Artisan crashes when saving Ramp/Soak settings (in Control window)

To Reproduce
Steps to reproduce the behavior:

Tested on Mac OSX and Raspberry Pi. both giving the same issue

1. Open the PID Control Window
2. Move to Ramp/Soak tab
3. Press "Save"
4. Type a name for the file and press save
5. Artisan freezes, need to force quit

Expected behavior

Saving RampSoak settings to .aprs file

Setup (please complete the following information):

• Artisan Version [e.g. v2.4.4]: 2.4.7 (on OS X) and 2.4.6 build 2 (on RPI)
• Artisan Build (number in brackets shown in the about box) [e.g. 97e6dec]: 55dcc17 (on OS X) and fyb8e574) (on RPI)
• Version [e.g. 22]:
• Platform (Mac/Windows/Linux + OS version) [e.g. macOS 10.15.3]: Mac OS X 12.1 and RaspberryPi Buster
• Connected devices or roasting machine [e.g. Probatone 5]: Modbus, Phidget

Additional context
Add any other context about the problem here.

Please attach your current Artisan settings file (as exported via menu Help >> Save Settings as *.aset) file.
Please attach any relevant Artisan *.alog profiles.

Note that you need either add a .txt extension or zip the files before uploading. Otherwise you will receive a "Not a supported file type" error on uploading.
artisan-settings Nbi 7.5 - 2 PIDs Modbus.aset.txt

[MAKOMO]

Thanks for reporting. Fixed in code.