Layout action: stereobonds are changed after Layout

[nseufulina]

Steps to Reproduce

1. Launch Ketcher
2. Create benzene structure
3. Create Single Up Bond
4. Add Single Up bond to the benzene structure
5. Create structure with stereocenter and Single Up bonds
6. Click 'Layout' button

Expected behavior
Structures are relocated to the top left of the canvas. Bonds types are the same.

Actual behavior
Structures are relocated to the top left of the canvas. Bonds were replaced with single bonds.
Not correct responce from Indigo in the bond block.

Screenshots

Desktop:

• OS: W10

Additional context
Add any other context about the problem here.
The same behavior if there were Single Down Bonds.
If Single Up/Down Bonds:

The same issue, if structure was opened from file.

[MagomedGasanov]

The resetting of stereo bond occurs in indigo. Maybe this is the correct behavior for Layout operation. Need proof from @AlexanderSavelyev

[AleksandraIvleva]

The issue is on Indigo side. Related bug already exists epam/Indigo#331

[AllaZhbanova]

Confirmed by @AlexanderSavelyev as not a bug