Segmentation fault on CSV export

[VIPQualityPost]

Fresh build, get a hard crash segfault when trying to export CSV. When I click the little ... to select the output file, or selecting the Export button (both from modal dialog) causes the crash. Minimum use case is just importing a CSV file then connecting to CSV export directly via filter graph. (imported CSV comes in correctly and works normally with other filter nodes) backpack-ioclk.csv