Bug only occurs when player is moving. Either by control or when moving in water (due to streams pushing player).
When moving, a single click action (via mouse) sends up to 7 simultaneous actions causing irregular and impossible block placements (Particularly with slabs).
When opening a door / gate while moving the door or gate reacts multiple times at once.
When placing water or picking up with a bucket when moving, it places / collects multiple times simultaneously.
Bug can be best seen when walking towards a bed and clicking on it. "Bed too far away" repeats 7 times in chat window from 1 click.
This makes block placing incredibly difficult and means that walking backwards whilst placing blocks results in suffocation and eventual death of the player.
Placing slabs is horrendous as the simultaneous action can result in a slab being placed on the top / bottom of the slab not actually visible to the player. On most occasions at least two slabs are placed.
When placing slabs from below, a slab will often appear on the top of the slab placed, even though the player was unable to see the connecting hit box.
This means that door / gate opening, sleeping and block placing must be done whilst standing still to prevent multiple actions making gameplay incredibly slow and boring!
Linked issues
duplicates
Comments
Thank you for your report!
However, this issue is a Duplicate of MCPE-26812 & MCPE-26819.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Thank you for your report!
However, this issue is a Duplicate of MCPE-26812 & MCPE-26819.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Thank you for your report!
However, this issue is a Duplicate of MCPE-26812 & MCPE-26819.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki

Neither of the "duplicates" mention suffocation from placing blocks while walking backward.
Neither do they mention the impossoble block / slab placement nor the detail of the number of additional actions resulting from a single click whilst moving.
Therefore, while this report may contain similarities to the "duplicates" it contains additional and useful information for unique issues in their own rights which also need addressing in addition to the "duplicate" bug reports.

Neither of the "duplicates" mention suffocation from placing blocks while walking backward.
Neither do they mention the impossoble block / slab placement nor the detail of the number of additional actions resulting from a single click whilst moving.
Therefore, while this report may contain similarities to the "duplicates" it contains additional and useful information for unique issues in their own rights which also need addressing in addition to the "duplicate" bug reports.

Neither of the "duplicates" mention suffocation from placing blocks while walking backward.
Neither do they mention the impossoble block / slab placement nor the detail of the number of additional actions resulting from a single click whilst moving.
Therefore, while this report may contain similarities to the "duplicates" it contains additional and useful information for unique issues in their own rights which also need addressing in addition to the "duplicate" bug reports.

Neither of the "duplicates" mention suffocation from placing blocks while walking backward.
Neither do they mention the impossoble block / slab placement nor the detail of the number of additional actions resulting from a single click whilst moving.
Therefore, while this report may contain similarities to the "duplicates" it contains additional and useful information for unique issues in their own rights which also need addressing in addition to the "duplicate" bug reports.
We'll keep MCPE-26819 as the parent ticket for this issue, feel free to add any further comments and a vote there.
We'll keep MCPE-26819 as the parent ticket for this issue, feel free to add any further comments and a vote there.
We'll keep MCPE-26819 as the parent ticket for this issue, feel free to add any further comments and a vote there.
We'll keep MCPE-26819 as the parent ticket for this issue, feel free to add any further comments and a vote there.

How is this a duplicate of the other post? The parebt post had barely any of the issues noted in this bug report? Feels like you're just ignoring the main issues here?

How is this a duplicate of the other post? The parebt post had barely any of the issues noted in this bug report? Feels like you're just ignoring the main issues here?

How is this a duplicate of the other post? The parebt post had barely any of the issues noted in this bug report? Feels like you're just ignoring the main issues here?

How is this a duplicate of the other post? The parebt post had barely any of the issues noted in this bug report? Feels like you're just ignoring the main issues here?
See the file Block placement speed suffocation.mp4 attached to the parent report for the block placement suffocation bug.
See the file Block placement speed suffocation.mp4 attached to the parent report for the block placement suffocation bug.
See the file Block placement speed suffocation.mp4 attached to the parent report for the block placement suffocation bug.
See the file Block placement speed suffocation.mp4 attached to the parent report for the block placement suffocation bug.
Thank you for your report!
However, this issue is a Duplicate of MCPE-26812 & MCPE-26819.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki