WowAce

What steps will reproduce the problem?
1. Enable "Player -> Show target name"
2. "Spam-click" a targeted ability with a cast time, do not wait till the cast is fully completed (I've only tested with "Flash of Light" and "Holy Light").

What is the expected output? What do you see instead?
It is expected that the "-> target"-part show up on the Quartz player castbar on every cast, even if the ability is spammed as described above. Often however, it does not.

What version of the product are you using?
Quartz r96

Please provide any additional information below.
I have not seen this occur if the you wait till the cast is fully completed before you start another cast. "Spamming" an ability is generally preferred though.
I have also tried it while having the player castbar from Pitbull v4.0.0-beta8-32-g08ae2fe enabled. It does show the target correctly at all times, but it does lack a few of the other qualites that Quartz has.

The attached screenshot shows Quartz's castbar without the target name. Below it is Pitbull's castbar with the target name shown correctly. You can also see that options screen to the right, with the Player -> show target name enabled. In the 3-4 casts I did prior to the one shown, Quartz's castbar also functioned correctly. To me it seems fairly random, apart from the "spam-clicking." I have tested this not only on myself, but also on various raidmembers.

The attached screenshot shows Quartz's castbar without the target name. Below it is Pitbull's castbar with the target name shown correctly. You can also see that options screen to the right, with the Player -> show target name enabled. In the 3-4 casts I did prior to the one shown, Quartz's castbar also functioned correctly. To me it seems fairly random, apart from the "spam-clicking." I have tested this not only on myself, but also on various raidmembers.

I'll check that out when i have the time, thanks for the report!

This should be fixed, hopefully without breaking it otherwise.