Pin icons in topic list now wrongly triggers consecutive unpin and re-pin actions

[Canapin (Coin-coin le Canapin)]

Clicking the pin icon no longer switches between pinning and unpinning.
Instead, it triggers both actions: unpin and re-pin consecutively.

Reproduction steps:

1. Click the pin icon next to a topic’s title in the topic list.

2. The pin icon and the pin status don’t change either.

Click if the topic is pinned

Click if the topic is unpinned

Both clear-pin and re-pin requests are executed on a single click.

[cvx (Jarek Radosz)]

Thank you for the report! Will be fixed in:

FIX: Unpinning topics in glimmer topic list