(ui): progress bars behavior is not consistent with readers in SightViewer
Description
Progress bars should always pop when reading data and disappear right after. The behaviour is not respected depending on the reader.
Steps to reproduce
- VTK mesh/image -> no progress bar
- DICOM image -> no progress bar
- ITK image -> progress bar, but stays there after loading
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- ITK image -> progress bar, but stays there after loading
Proposal
Investigate. Either the progress bar is not connected properly or the job handling is broken.
Functional specifications
We just want to respect the behaviour in the description.
Technical specifications
Details of the implementation of the fix
Test plan
Maybe we could add a step in the GUI tests to check that the progress bar appears and disappears. I am just afraid this is very quick and thus this might be tough to catch.