blood.ca - site is not usable

[webcompat-bot]

URL: https://blood.ca/en

Browser / Version: Firefox 63.0
Operating System: Linux
Tested Another Browser: Yes

Problem type: Site is not usable
Description: Impossible to enter password
Steps to Reproduce:
Click Log In. Enter a valid email address. It is impossible to focus the password field.

From webcompat.com with ❤️

[IronJunkie]

worksforme in FF61 desktop windows, using a made up email address i can enter text into password field. Also works in Edge desktop & FF63 Nightly Mobile

(I suspect prior & next issues are all related for this user #18188 & #18190, all work for me)

[softvision-oana-arbuzov]

Thanks for the report, I was able to reproduce the issue but only on Linux Ubuntu 18.04.

Note: Not reproducible on Linux Ubuntu 16.04.

Affected area:

<div class="form-item form-type-password form-item-pass">
	<label class="" for="edit-pass">Password 
		<span class="form-required" title="This field is required.">*</span>
	</label>
	<div class="hideShowPassword-wrapper" style="position: relative; display: inline; vertical-align: top; margin: 0px 0px 0px 45px;">
		<input placeholder="Password" type="password" id="edit-pass" name="pass" size="60" class="form-text required showpassword-processed hideShowPassword-field" style="margin: 0px; padding-right: 56px;" data-role="none">
		<button type="button" role="button" aria-label="Show Password" title="Show Password" tabindex="0" class="hideShowPassword-toggle hideShowPassword-toggle-show" style="position: absolute; right: 11px; top: 50%; margin-top: -15.5px;" aria-pressed="false" data-role="none">Show</button>
	</div>
</div>

Focus EV:

function(event) {
  handler(new browserBaseService.WebEvent(event))
}

Tested with:
Browser / Version: Firefox Nightly 63.0a1 (2018-08-09)

Moving to Needsdiagnosis for further investigation.
This issue is related to #18134.

[denschub]

As it turns out, we already know about this bug. It seems to be caused by a recent GTK update only available in Ubuntu 18.x so far, and it results in the whole browser loosing focus when a password field receives it. Sometimes, this just causes some additional drawing cycles and is only a perf issue, but in some cases, the password field looses focus as well, rendering it completely useless.

This issue is tracked in https://bugzilla.mozilla.org/show_bug.cgi?id=1451466, and I'll close this report as a duplicate of said Bugzilla issue.