@Jiingy Never thought I'd see any activity on this ticket. Feel free to take ownership 😉
Confirmed for 1.13.1-Pre1
It's a possibility, however, buckets of water can be emptied in normal water sources / flowing water. Of course only when an adjacent block has a hitbox. If waterplacing in waterlogged blocks does follow this game mechanic, then indeed it is intended that the bucket would be poured out beside a waterlogged block.
Confirmed 18w15a
Thanks for the heads-up @Sonicwave, changed the title to something more suitable.
Also confirmed for 1.12.1
@marcono1234 I think you do understand the reported issue. You can change the summary to whichever you see fit, or seems most acceptable to you.
The scenery also overlays any general server status messages, such as the current azure outage:
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