Fix load timing with snowplow form tracking
What does this MR do?
It seems like snowplow can't bind form events as early as elements are findable. It seems like we have to wait until the "complete"
readystate, instead of just "interactive"
-- which seems wrong to me, but hey, I didn't write snowplow.
This attempts to fix a race condition for finding elements and then trying to enable form tracking on them. You can find the element, but snowplow won't bind events to them properly at that time, and so you have to wait.
There was also an issue with putting empty allow lists in the config passed to snowplow, and I've adjusted that to be friendlier as well.
Screenshots (strongly suggested)
Does this MR meet the acceptance criteria?
Conformity
-
I have included changelog trailers, or none are needed. (Does this MR need a changelog?) -
I have added/updated documentation, or it's not needed. (Is documentation required?) -
I have properly separated EE content from FOSS, or this MR is FOSS only. (Where should EE code go?) -
I have added information for database reviewers in the MR description, or it's not needed. (Does this MR have database related changes?) -
I have self-reviewed this MR per code review guidelines. -
This MR does not harm performance, or I have asked a reviewer to help assess the performance impact. (Merge request performance guidelines) -
I have followed the style guides. -
This change is backwards compatible across updates, or this does not apply.
Availability and Testing
-
I have added/updated tests following the Testing Guide, or it's not needed. (Consider all test levels. See the Test Planning Process.) -
I have tested this MR in all supported browsers, or it's not needed. -
I have informed the Infrastructure department of a default or new setting change per definition of done, or it's not needed.
Security
Does this MR contain changes to processing or storing of credentials or tokens, authorization and authentication methods or other items described in the security review guidelines? If not, then delete this Security section.
-
Label as security and @ mention @gitlab-com/gl-security/appsec
-
The MR includes necessary changes to maintain consistency between UI, API, email, or other methods -
Security reports checked/validated by a reviewer from the AppSec team