FIX: prevents tweets to lose format in onebox (#15565)

FIX: prevents tweets to lose format in onebox (#15565)

diff --git a/app/assets/stylesheets/common/base/onebox.scss b/app/assets/stylesheets/common/base/onebox.scss
index 76a0576..07adf23 100644
--- a/app/assets/stylesheets/common/base/onebox.scss
+++ b/app/assets/stylesheets/common/base/onebox.scss
@@ -612,6 +612,11 @@ aside.onebox.twitterstatus .onebox-body {
   .twitter-screen-name {
     font-size: var(--font-down-1);
   }
+
+  .tweet {
+    white-space: pre-line;
+  }
+
   p,
   .tweet {
     clear: left;

GitHub sha: 29bdcf2f7f6c2e650e969587eac5bda21fbdca79

This commit appears in #15565 which was approved by pmusaraj. It was merged by jjaffeux.