LibWeb: Update flex line "remaining free space" when finished

Since we re-use this value later in the layout algorithm, we have to
update it before leaving the "resolve flexible lengths" step.

1 files changed, 2 insertions, 0 deletions

diff --git a/Userland/Libraries/LibWeb/Layout/FlexFormattingContext.cpp b/Userland/Libraries/LibWeb/Layout/FlexFormattingContext.cpp
index fe55632e82..02f92d94c6 100644
--- a/Userland/Libraries/LibWeb/Layout/FlexFormattingContext.cpp
+++ b/Userland/Libraries/LibWeb/Layout/FlexFormattingContext.cpp
@@ -963,6 +963,8 @@ void FlexFormattingContext::resolve_flexible_lengths()
         for (auto& flex_item : flex_line.items) {
             flex_item->main_size = flex_item->target_main_size;
         }
+
+        flex_line.remaining_free_space = calculate_free_space();
     }
 }