Cannot translate help message of add/edit rule form in network qos panel

Looking at the corresponding file [1], <translate> tag is nested.
I wonder this is the reason these paragraphs does not show translated messages even when they are translated. As a result, strings used when translations are picked up does not match strings when extracted into PO/POT files.

[1] https://opendev.org/openstack/horizon/src/branch/master/openstack_dashboard/static/app/core/network_qos/actions/rule.description.html#L6-L12

The part discussed in rule.description.html is as follows:
---
<p translate>
    The maximum KBPS (kilobits per second) value.
    If you specify this value, must be greater than 0 otherwise max_kbps will have no value.
    <p translate>
        The maximum burst size (in kilobits). Default is 0.
    </p>
</p>
---

On the other hand, the corresponding part rendered (in Chrome) are:
---
<p translate class="ng-scope">
  "The maximum KBPS (kilobits per second) value. If you specify this value, must be greater than 0 otherwise max_kbps will have no value."
</p>
<p translate class="ng-scope">The maximum burst size (in kilobits). Default is 0.</p>
<p class="ng-scope"/>
---

These two are apparently different and the rendered text is used for translation lookup.
That is the reason that the bug here happens.

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/horizon/+/896976