# Overlapping in menu - layout problem in "Blocks" mode for extension

**URL:** <https://forum.makecode.com/t/overlapping-in-menu-layout-problem-in-blocks-mode-for-extension/5440>\
**Category:** micro:bit extensions\
**Created:** [January 8, 2021, 11:38pm UTC](https://forum.makecode.com/t/overlapping-in-menu-layout-problem-in-blocks-mode-for-extension/5440 "2021-01-08T23:38:03Z")\
**Posts on this page:** 1\
**Showing post:** 7

<div class="post-metadata">

**Author:** ![DannyVarod](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/dannyvarod/32/2964_2.png) [@DannyVarod](https://forum.makecode.com/u/DannyVarod)\
**Post date:** [January 16, 2021, 4:50am UTC](https://forum.makecode.com/t/overlapping-in-menu-layout-problem-in-blocks-mode-for-extension/5440/7 "2021-01-16T04:50:38Z")

</div>

I found the issue, the fieldEditor configuration caused this:

```
//% x.fieldEditor="gridpicker" x.fieldOptions.columns=2

```

I have seen this configuration in various examples including in the forum: [Servo-write block creation](https://forum.makecode.com/t/servo-write-block-creation/3024)  
Removed it for now.

A great improvement to MakeCode would be a list of documentation-based errors like this and not only code-errors.

The playground did help speed things up a lot.  
Since the extension uses additional hardware I’ve been using the offline version of MakeCode, in which I didn’t find a GitHub integration, however, for UI issues this was indeed redundant.

Is there an API call I can put in my GitHub workflow to invalidate the cache or is this only possible via a button in MakeCode itself?

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