TextUnitMerger removes codes in target not found in source...

[Former user]

Original issue 435 created by @ysavourel on 2015-01-21T00:31:24.000Z:

setting addMissingCodes to true does fix this case, but what does it break?

nput:
<source><x id="x1"/><x id="x2"/>Implementation Plan for XTM/Palau</source>
<target state="translated"><x id="x3"/><x id="x2"/>BAD FR2__Implementation Plan for XTM/Palau</target>

New Merger:
<source><x id="x1"/><x id="x2"/>Implementation Plan for XTM/Palau</source>
<target state="translated"><x id="x2"/>Implementation Plan for XTM/Palau</target>

Legacy Merger:
<source><x id="x1"/><x id="x2"/>Implementation Plan for XTM/Palau</source>
<target state="translated"><x id="x1"/><x id="x2"/>Implementation Plan for XTM/Palau</target>

[Jim Hargrave (OLD)]

Need to confirm this has been fixed with recent refactor