Exporting a CDX file to ChemDraw loses information about charge on atoms

[Zhirnoff]

Summary Exporting a CDX file to ChemDraw loses information about charge on atoms

Steps to Reproduce

1. Put on the canvas following SMILE: N#Cc1ccccc1.O=C([O-])O.[Na+]>>C#Cc1ccccc1
2. Save to CDX format file
3. Open it in ChemDraw

Expected behavior Exporting a CDX file to ChemDraw does not lose information about charge on atoms

Actual behavior Exporting a CDX file to ChemDraw loses information about charge on atoms

Attached saved in Ketcher CDX file: ketcher (21).zip

Desktop:

• OS: Windows 11
• Browser Chrome
• Version 124.0.6367.79 (Official Build) (64-bit)

Ketcher version [Version 2.22.0-rc.4] Indigo version [Version 1.21.0-rc.1]

[AlexeyGirin]

Fixed.

• Indigo Toolkit 1.21.0-rc.2.0-g1eba70228-wasm32-wasm-clang-19.0.0
• Ketcher Version 2.22.0-rc.7 Build at 2024-06-20; 18:42:41
• Chrome Version 126.0.6478.62 (Official Build) (64-bit)
• Windows 10