Exception in the console while resizing Sticky note in VFXGraph

Steps to reproduce:

1. Install Visual Effect Graph package if needed
2. Create a new VFX Graph
3. In the VFX Graph create a new sticky note (right click)
4. Change the title to "Some text" for instance
5. Remove the text in the body section
6. Change the size to huge (right click on sticky note)
7. Now resize the sticky note so that it perfectly fits the title

Actual results: 

Some exceptions are raised in the console (see video in the console)

Expected results: 

No exception is raised.

Reproducible with versions: 

6000.3.0b1

Not reproducible with versions: 

6000.3.0a5

Can’t test with versions: 

Tested on (OS): 

Window 10
Notes:

First exception:

NullReferenceException: Object reference not set to an instance of an object
UnityEngine.TextCore.Text.TextLib.HasMissingGlyphs (UnityEngine.TextCore.Text.NativeTextInfo textInfo, System.Collections.Generic.Dictionary`2[System.Int32,System.Collections.Generic.HashSet`1[System.UInt32]]& missingGlyphsPerFontAsset) (at <6b82a8a64b39443f9d0019121a796cc1>:0)
UnityEngine.UIElements.UITKTextHandle.HasMissingGlyphs (UnityEngine.TextCore.Text.NativeTextInfo textInfo, System.Collections.Generic.Dictionary`2[System.Int32,System.Collections.Generic.HashSet`1[System.UInt32]]& missingGlyphsPerFontAsset) (at <3884c4aa0a9c4b759e274cd71d82e29d>:0)
UnityEngine.UIElements.ATGTextJobSystem+GenerateTextJobData.Execute (System.Int32 index) (at <3884c4aa0a9c4b759e274cd71d82e29d>:0)
Unity.Jobs.IJobForExtensions+ForJobStruct`1[T].Execute (T& jobData, System.IntPtr additionalPtr, System.IntPtr bufferRangePatchData, Unity.Jobs.LowLevel.Unsafe.JobRanges& ranges, System.Int32 jobIndex) (at <b8aa692bad88498fb3e0490afbccb74d>:0)