The yellow boxes that show the size of container won't fade after changing the size of the container. FM16. Version 126.96.36.199. Mac OS version 10.13 (17A291). See attached.
Using Field Picker, "Tooltips" with objects coordinates rest on the Layout
Also reported to Apple Inc. as part of
You referring to Build (17A291) which is beta2.
This meets my experience since this Bug did not appear with macOS10.13 beta1
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