Fix #163 (comment)

LegitimateURLShortener.txt

@@ -1,5 +1,5 @@
 ! Title: ➗ Actually Legitimate URL Shortener Tool
-! Version: 06October2023v2
+! Version: 06October2023v3
 ! Expires: 1 day
 ! Description: In a world dominated by bit.ly, adf.ly, and several thousand other malware cover-up tools, this list reduces the length of URLs in a much more legitimate and transparent manner. Essentially, it automatically removes unnecessary $/& values from the URLs, making them easier to copy from the URL bar and pasting elsewhere as links. Enjoy.
 ! Homepage: https://github.com/DandelionSprout/adfilt/discussions/163
@@ -4246,6 +4246,9 @@ $doc,removeparam=method,domain=peacocktv.com
 ! https://www.bet.com/?xrs=betx (06/10/2023)
 ||bet.com^$removeparam=xrs
 
+! https://github.com/DandelionSprout/adfilt/discussions/163#discussioncomment-7211861
+$doc,removeparam=share_id,domain=reddit.com
+
 !#if !env_mobile
 ! ——— Entries mostly dedicated to maximising image sizes (thus poorly suited for phones) ———
 ! https://sproutsluckycorner.files.wordpress.com/2019/12/ring-fit-adventure-smoothies-1.png?w=600 (Shows the actual raw image instead of a promotion page; 25/11/2020)