epam / epam/Indigo

Add-Remove hydrogens converts all DoubleCIS-Trans bonds on the canvas to Double

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#1,816 1 comment 0 reactions 1 assignee Claimed by @AliaksandrDziarkach View on GitHub
Hydrogens Priority: Medium
Dominant language
C++
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Avg merge
2d 11h
Merged PRs (30d)
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Description

**Steps to Reproduce**
1. Load from file using New Project way: [CISTransExamples.zip](https://github.com/epam/Indigo/files/14691276/CISTransExamples.zip)
2. Press Add/Remove explicit hydrogens button to fold hydrogens
![image](https://github.com/epam/Indigo/assets/26869421/9397c61c-1b4c-4b48-9739-d6b664eb4f3e)

**Actual behavior**
System replaces all DoubleCIS-Trans bonds on the canvas to Double
![image](https://github.com/epam/Indigo/assets/26869421/aed71ec2-baec-4987-ae26-37e6bc316563)

**Expected behavior**
System changes to Double only bonds that belongs to selected atom we unfold hydrogens of
![image](https://github.com/epam/Indigo/assets/26869421/67d5a7a7-8407-494a-8806-d2614af07bd5)

**Ketcher version** [e.g. v2.4.2].
- Indigo Toolkit Version 1.18.0.0-g73c32dec3-wasm32-wasm-clang-12.0.0
- Ketcher Version 2.19.0-rc.2 Build at 2024-03-11; 12:30:30
- Chrome Version Version 122.0.6261.112 (Official Build) (64-bit)
- Win10
- Issue found while testing https://github.com/epam/Indigo/issues/1436

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