Button icons not centered in v0.8.12

[chris-doco]

Overview of the problem

Buefy version: [0.8.12]
Vuejs version: [2.6.11]
OS/Browser: MacOS 10.15.3/Google Chrome 79.0.3945.130

Description

In the new version 0.8.12 if you have a button with just an icon: e.g.
<b-button type="is-danger" icon-right="delete" />
The button isn't centered anymore.
You can see it here: https://buefy.org/documentation/button/

Steps to reproduce

Create a b-button with just an icon and no text or anything else.
<b-button type="is-danger" icon-right="delete" />

Expected behavior

The icon inside the button should be centered.

Actual behavior

The icon inside the button isn't centered. It is either on the left if you use icon-left or on the right if you use icon-right.

[jtommy]

At the moment you might put a b-icon into the button as workaround

[francoism90]

This is a bit breaking, I'm using icon-right on a lot on buttons that only should display an icon.
What's the reason behind adding an extra span before the icon?

[jtommy]

Only a my fault, I'm sorry

[francoism90]

@jtommy No worries! I was just wondering if one should switch to the workaround as permanent solution. :)

I'll revert the upgrade and wait for a fix. (Y)

[jtommy]

No no, I'll restore it

[service-paradis]

There is an additional space before any content (ex. icons) as seen in the documentation:

There is an empty span who should not be there:

Needed to use a hack right now to solve buttons having single icon:

.button {
  > span {
    &:empty {
      display: none;

      + span {
        margin-left: -.5rem!important;
      }
    }
  }
}

[lmarciano9]

This might be causing the same misalignment if you center a column in a table because of the sorting arrow icon. Taken from the documentation page:

[bender-a]

We could fix all of this with the updates to the vue-template-compiler, vue-loader etc.
We can try to handle it with the version we are currently on, but i could not get it to work
See template-compiler options

[sookoll]

This workaround doesn't seems to fix it. When we can hope for fixed release?

[emielmolenaar]

Fix is already in master (454c206) so expect a release anytime soon.