1326863 - <a href> preserves depressed state of dropmarker after drag and drop of its label

Status: NEW

(Core :: DOM: Events, defect, P3)

Description

[arni2033]

>>>   My Info:   Win7_64, Nightly 49, 32bit, ID 20160526082509
STR_1:
1. Open url  data:text/html,<label for="S"><a href="%23">Hello</a></label><select id="S"><option>world
2. Drag and drop link "Hello" to another place on the page
3. Click in urlbar

AR:  <select> looks pressed
ER:  <select> should look normally after Step 2 or Step 3

Note:  I constantly see this bug on Bugzilla. See bug 1253979 for another case of pressed dropmarker

Comment 1

[Cosmin Muntean [:cmuntean], Ecosystem QA]

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:50.0) Gecko/20100101 Firefox/50.0
Firefox 50.1.0, Build ID: 20161208153507

I have managed to reproduce this issue on the latest Firefox (50.1.0) release and latest Nightly (53.0a1) build.

Comment 2

[Julien Cristau [:jcristau]]

Mass wontfix for bugs affecting firefox 52.

Comment 3

[Hsin-Yi Tsai (she/her) [:hsinyi]]

Hi :CosminMCG, I tried to reproduce this on win10 nightly 55, but I don't think I got what's wrong here. Could you mind checking to see if this is still valid? Also, it's appreciated that you could offer a video clip to help us understand the issue better if it's still valid. Thanks!

Comment 4

[Cosmin Muntean [:cmuntean], Ecosystem QA]

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:55.0) Gecko/20100101 Firefox/55.0
Firefox: 55.0a1, Build ID: 20170608030205

Hi,

I can still reproduce this on latest Nightly (55.0a1) build. If you drag and drop the "Hello" link anywhere on the page you can see that the select dropdown gains a "pressed" state. If you click on the URL bar or the search bar or navigate to other tabs, the select dropdown remains in the "pressed" state. 
The "pressed" state is only  dismissed when you click on the page, so the reporter wants that the "pressed" state to be dismissed when he clicks the URL bar.

Here is a screen recording of the issue: https://goo.gl/RbTQf4
Please let me know if you need more information.

Comment 5

[Cosmin Muntean [:cmuntean], Ecosystem QA]

I forgot to mention that I have tested this on Windows 7 x64 and also the provided screen recording was made on Windows 7. 
But, I have tested on Windows 10 x64 and the issue is still reproducible. The "pressed" state looks a little bit different, has a lighter shade of blue.

Comment 6

[Hsin-Yi Tsai (she/her) [:hsinyi]]

I could reproduce this both on e10s and non-e10s.
Also, I could see this with a more simplified test case : data:text/html,<a href="%23">Hello</a>

This doesn't look like a <select> e10s regression.