CAP3 result file cannot be opened in Assembly Browser

Scenario to reproduce:

1. Select {DNA Assembly -> Contig assembly with CAP3}

   menu item in the main menu.

2. Set sequences "_common_data/scf/Sequence A.scf" and "_common_data/scf/Sequence B.scf" as input, set any valid output path and run the task.
   Expected state: user is asked to select the view.
3. Select "Open in Assembly Browser with ACE importer format" and import the assembly anywhere.
   Expected state: the assembly is successfully imported.
   Current state: the assembly is not imported, there is an error in the log: Task {CAP3 run and open result task}

   finished with error:
   "Subtask

   {Loading documents}

   is failed: Subtask

   {Opening view for document: vxzv.ace}

   is failed: Subtask

   {Adding document to project: vxzv.ace}

   is failed: Subtask

   {ACE file import: vxzv.ace}

   is failed: Subtask

   {Convert ACE to UGENE database (vxzv.ace)}

   is failed: Unexpected end of file. Document was removed"