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            <b><a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - Autocorrect conversion error (bracket to enclosed characters)"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=132614#c6">Comment # 6</a>
              on <a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - Autocorrect conversion error (bracket to enclosed characters)"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=132614">bug 132614</a>
              from <span class="vcard"><a class="email" href="mailto:sungdh86@gmail.com" title="DaeHyun Sung <sungdh86@gmail.com>"> <span class="fn">DaeHyun Sung</span></a>
</span></b>
        <pre>(In reply to Buovjaga from <a href="show_bug.cgi?id=132614#c4">comment #4</a>)
<span class="quote">> Cloph reported on IRC:
> "no repro on linux/Gnome/ibus for <a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - Autocorrect conversion error (bracket to enclosed characters)"
   href="show_bug.cgi?id=132614">tdf#132614</a> - setup autocorrect
> replacements as described, add a korean/hangul input method, type the
> characters: shift+9 (opening parenthesis), wu (compose the ju syllable),
> shift+0 (closing parenthesis), space (to trigger the autocorrect) → gets
> replaced as expected. Even simpler with the (KS), just enter in latin mode
> and it works."

> Maybe you can ask others from the Korean community to test.</span >

I added ㈜ and ㉿ on 'extras/source/autocorr/lang/ko/DocumentList.xml' 
diff --git a/extras/source/autocorr/lang/ko/DocumentList.xml
b/extras/source/autocorr/lang/ko/DocumentList.xml
index 9fc6e94a19cc..9710a1bc0f65 100644
--- a/extras/source/autocorr/lang/ko/DocumentList.xml
+++ b/extras/source/autocorr/lang/ko/DocumentList.xml
@@ -3,6 +3,8 @@
   <block-list:block block-list:abbreviated-name=".5" block-list:name="½"/>
   <block-list:block block-list:abbreviated-name=".*(C)" block-list:name="©"/>
   <block-list:block block-list:abbreviated-name=".*(R)" block-list:name="®"/>
+  <block-list:block block-list:abbreviated-name=".*(주)" block-list:name="㈜"/>
+  <block-list:block block-list:abbreviated-name=".*(KS)" block-list:name="㉿"/>
   <block-list:block block-list:abbreviated-name="1/2" block-list:name="½"/>
   <block-list:block block-list:abbreviated-name="1/4" block-list:name="¼"/>
   <block-list:block block-list:abbreviated-name="3/4" block-list:name="¾"/>

-- 
I checked it on openSUSE Linux with Fcitx-Hangul(IME)

Not working 
(Bracket to enclose characters)
(주) -> (주) Fail (Expected: ㈜ [U+321C] )
(KS) -> (KS) Fail (Expected: ㉿ [U+327F] )

Below is version info.
Version: 7.1.0.0.alpha0+
Build ID: 0fc96ac585520884e3509d574d162ffdae7698c9
CPU threads: 16; OS: Linux 5.8; UI render: default; VCL: gtk3
Locale: ko-KR (ko_KR.UTF-8); UI: ko-KR
Calc: threaded</pre>
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