Very critical fix for Discord's Reddit embeds

SocialShareList.txt

@@ -1,6 +1,6 @@
 [Adblock Plus 3.13]
 ! Title: 🐐 Dandelion Sprout's Lightweight Anti-'Social share' List
-! Version: 09June2023v1-Alpha
+! Version: 19August2023v1-Alpha
 ! Expires: 3 days
 ! Description: This list aims to achieve pretty broad (if not overly broad) coverage of social sharing buttons, with perhaps 1/50th~1/100th as many entries as what the biggest anti-'social button' lists out there have.
 ! Homepage: https://github.com/DandelionSprout/adfilt/blob/master/Wiki/General-info.md#-english
@@ -272,8 +272,8 @@
 */images/share_icons/
 */images/social-share/
 */share-newsletter/
-/[./]share\.[a-z0-9-]{2,60}\./$image
-/[./]sharing\.[a-z0-9-]{2,60}\./$image
+/(\.|//)share\.[a-z0-9-]{2,60}\./$image,domain=~discord.com|~reddit.com
+/(\.|//)sharing\.[a-z0-9-]{2,60}\./$image,domain=~discord.com|~reddit.com
 /addthis_widget.js^
 /btn_share_fb.
 /btn_share_ln.