Tissue selection from GUI bug fixing

[remocristoforetti]

Fixed selection of alphaX and betaX parameters through the GUI when biological model different from kernel based is picked.

[codecov]

Codecov Report

❌ Patch coverage is 91.89189% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 53.30%. Comparing base (3b0e262) to head (06f23e4).
⚠️ Report is 1 commits behind head on dev.

Files with missing lines	Patch %	Lines
matRad/gui/widgets/matRad_PlanWidget.m	88.46%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev     #852      +/-   ##
==========================================
+ Coverage   53.16%   53.30%   +0.13%     
==========================================
  Files         307      307              
  Lines       19822    19829       +7     
==========================================
+ Hits        10539    10569      +30     
+ Misses       9283     9260      -23     

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[github-actions]

Test Results

  3 files  ± 0    3 suites  ±0   42m 30s ⏱️ -3s
293 tests + 4  293 ✅ + 4  0 💤 ±0  0 ❌ ±0 
975 runs  +12  970 ✅ +12  5 💤 ±0  0 ❌ ±0 

Results for commit 06f23e4. ± Comparison against base commit 3b0e262.

♻️ This comment has been updated with latest results.

[github-actions]

This PR was automatically marked as stale it has been open 30 days with no activity. Please review/update/merge this PR.