Resolve on Linux - Sony Xavc mxf problem

Hi there,
Just noticed a bug that only affect the linux version of Resolve :
Xavc files from a Sony FS5 will make resolve bug and stop reading anything (no more thumbnail update, nothing, though the app is still alive and you can quite normally).
On Windows, no problem.
I am on Resolve Studio 15.1.1
on a Dell XPS 9670 with the last i7 proc and a GTX 1050i, 16Go of Ram.
Any clue on this ?
Thanks
Just noticed a bug that only affect the linux version of Resolve :
Xavc files from a Sony FS5 will make resolve bug and stop reading anything (no more thumbnail update, nothing, though the app is still alive and you can quite normally).
On Windows, no problem.
I am on Resolve Studio 15.1.1
on a Dell XPS 9670 with the last i7 proc and a GTX 1050i, 16Go of Ram.
Any clue on this ?
Thanks