Bug 261126 - Web Inspector: about:blank page in Timelines shows a never ending spinning wheel
Summary: Web Inspector: about:blank page in Timelines shows a never ending spinning wheel
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Web Inspector (show other bugs)
Version: Safari 17
Hardware: All All
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-09-04 16:44 PDT by Karl Dubost
Modified: 2024-04-04 19:07 PDT (History)
3 users (show)

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Description Karl Dubost 2023-09-04 16:44:18 PDT 
1. With STP 177 on a MacBook
2. Open Web Inspector - Timelines (Set to start and stop automatically on page loading)
3. Type about:blank in the URL bar
4. The timeline starts recording and eventually stops after two seconds

Result:
In the overview section (bottom area of the Timeline tool), the first line is about about:blank
There is a spinning wheel during the loading process. This wheel stops for normal pages once the loading has been completed. For about:blank it never stops, like if it didn't receive the right event to make the decision to stop.
Comment 1 Radar WebKit Bug Importer 2023-09-04 16:44:25 PDT 
<rdar://problem/114952283>
Comment 2 Frances Cornwall 2023-09-14 11:27:50 PDT 
I can reproduce this bug in mini browser and STP 177. I am working on a fix.