i-text border selection when font weight changed for selected styles

[sarath-prohaktiv]

This issue exist even in the kitchen sink demo. To replicate do the following steps
#1) Select some text [inside the i-text]
#2) Change font size large or small
#3) again select the i-text
#4) The border selection broken now.

Please see the screen shot

[asturur]

Do you use setSelectionStyle to change the style of the text?
Or you manually access the style property?

[sarath-prohaktiv]

This example is from the fabric demo server.
You can reproduce this by calling setSelectionStyles with property fontSize

[asturur]

i see the error, i was asking if you found out in some other way.
Found the problem:

      this._setTextStyles(ctx);

      if (this._shouldClearCache()) {
        this._initDimensions(ctx);
      }

Even if we clear cache manually, at next render cycle, _initDimensions is performed just if shouldClearCache() returns true.
We should have some boolean to enforce running _initDimensions OR we should check in shouldClearCache() the check over style ( performance hit on big text chunks with lot of style )