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With each addition of FG to FG connected to terminal atoms of structure, bond disappears and structure decreases #2269

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Zhirnoff opened this issue Feb 24, 2023 · 0 comments · Fixed by #2290
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Zhirnoff commented Feb 24, 2023

Steps to Reproduce

  1. Open Ketcher
  2. Add 'Chain' on canvas
  3. Add any Functional Group to terminal atom of Chain
  4. Add any FG to early added FG

Actual behavior
When adding a functional group to terminal atoms of a chain, bond between functional group and the chain disappears and chain is shortened with each subsequent addition of a functional group. Same behavior with 'Bonds'

Expected behavior
When adding a functional group to terminal atoms of a chain, bond between functional group and chain not disappears and chain is not shortened with each subsequent addition of a functional group. Adding FG replace FG connected to 'Chain'.

Screenshots

2023-02-24_11h58_38.mp4
2023-02-24_12h12_40.mp4

Desktop (please complete the following information):

  • OS: Windows 10
  • Browser Chrome
  • Version 109.0.5414.120 (Official Build) (64-bit)

Ketcher version
Version 2.8.0-rc.4

Additional context
Related issue: #1953

@Zhirnoff Zhirnoff added the bug label Feb 24, 2023
@Zhirnoff Zhirnoff added this to the Ketcher 2.8.0-rc.5 milestone Feb 24, 2023
KonstantinEpam23 added a commit that referenced this issue Mar 6, 2023
… atoms of structure bond disappears and structure decreases (#2297)

* Fix bond disappearing when replacing f-group with another f-group (#2290)

* Remove clicked S-Group

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Co-authored-by: Yulei Chen <yulei_chen@epam.com>
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