Ivan Maslov

**Steps to Reproduce** 1. Add "Shape Ellipse" and "Shape Line" to canvas:  2. Save in CDXML, Base 64 CDX or in CDX formats 3. Open from file **Expected behavior**...

Update Save to RXN for pathway reactions

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The first step(if it will be simpler from a development perspective): - If a user tries to save a pathway reaction to RXN file format - user can't, we should...

As a **User**, I want to have the ability to save my pathway reaction in RDF format, So that I can easily exchange data with other applications that use the...

**Steps to Reproduce** 1. Open Canvas in Remote mode 2. Open from corrupted file (for example file with RDF sign):  [rdf-mol-v3000-no-reaction-3-elements.zip](https://github.com/user-attachments/files/16562046/rdf-mol-v3000-no-reaction-3-elements.zip) 3. Click on Add to Canvas **Expected behavior**...

**Steps to Reproduce** 1. Make a reaction with chemical elements with and without pluses:  2. Click on Save As... **Expected behavior** The reaction 2:0 should be displayed, file example:...

**Steps to Reproduce** 1. Make a reaction of several corrupted chemical elements without pluses on the Canvas:  2. Click on Layout **Actual behavior** Chemical elements are repaired and aligned...

**Steps to Reproduce** 1. Add to Canvas two reactions in a row:  2. Click on Save as... 3. Click on Warnings and observe **Actual Behavior** A wrong warning is...

Arrow is added to Canvas from empty RXN V2000, V3000 files

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**Steps to Reproduce** 1. Add arrow to Canvas and save to RXN:  2. Open the saved RXN file **Actual behavior** Arrow is added to Canvas:  **Expected behavior** Canvas...

**Steps to Reproduce for Check Structure scenario** 1. Open Canvas in Remote mode 2. Add any arrow to Canvas 3. Click on Check Structure **Actual behavior** - Warning is displayed...

**Steps to Reproduce** 1. Add arrow to Canvas 2. Click on Save as... 3. Select any format (SDF V2000, SDF V3000, InChl, InChl AuxInfo, InChlKey) **Expected behavior** - No errors...