MP log Data Table checkbox inconsistency

Ground Control Software Mission Planner
1
  1. Load a log and have its Data Table shown (mark its checkbox).
  2. Load it again, or other. The data table appears empty.
  3. Workaround: mark again its checkbox: the Data Table appears, but with its checkbox unchecked.
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Captured with build 1.3.8313.6048, but has happened always.