Xcode (interface builder) is changing darkTextColor to calibrated RGB 0,0,0,1. Is this a bug? -

this being bugging me while. when open file in xcode - interface builder. files gets automatically changed. change worthless since changing darktextcolor , grouptableviewbackgroundcolor (and possibly others) absolute values.

this time opening file new xcode 6.4 has happened in past too. commit changes, ignore. correct thing here? bug?

i worried cases grouptableviewbackgroundcolor, change in future , app adopt latest colour when opened in lastest xcode. not sure if going happen if commit absolute values.

diff --git a/companyapp/companyapp/base.lproj/main.storyboard b/companyapp/companyapp/base.lproj/main.storyboard index bf84644..775e1ac 100644 --- a/companyapp/companyapp/base.lproj/main.storyboard +++ b/companyapp/companyapp/base.lproj/main.storyboard @@ -1,5 +1,5 @@  <?xml version="1.0" encoding="utf-8" standalone="no"?> -<document type="com.apple.interfacebuilder3.cocoatouch.storyboard.xib" version="3.0" toolsversion="7706" systemversion="14d136" targetruntime="ios.cocoatouch" propertyaccesscontrol="none" useautolayout="yes" initialviewcontroller="az4-gy-rae"> +<document type="com.apple.interfacebuilder3.cocoatouch.storyboard.xib" version="3.0" toolsversion="7706" systemversion="14e46" targetruntime="ios.cocoatouch" propertyaccesscontrol="none" useautolayout="yes" initialviewcontroller="az4-gy-rae">      <dependencies>          <plugin identifier="com.apple.interfacebuilder.ibcocoatouchplugin" version="7703"/>          <capability name="constraints layout margins" mintoolsversion="6.0"/> @@ -12,7 +12,7 @@                      <tableview key="view" clipssubviews="yes" contentmode="scaletofill" alwaysbouncevertical="yes" datamode="prototypes" style="grouped" separatorstyle="default" rowheight="66" sectionheaderheight="10" sectionfooterheight="10" id="hfw-la-q8y">                          <rect key="frame" x="0.0" y="0.0" width="320" height="504"/>                          <autoresizingmask key="autoresizingmask" widthsizable="yes" heightsizable="yes"/> -                        <color key="backgroundcolor" cocoatouchsystemcolor="grouptableviewbackgroundcolor"/> +                        <color key="backgroundcolor" red="0.93725490196078431" green="0.93725490196078431" blue="0.95686274509803926" alpha="1" colorspace="calibratedrgb"/>                          <prototypes>                              <tableviewcell contentmode="scaletofill" selectionstyle="default" accessorytype="disclosureindicator" indentationwidth="10" reuseidentifier="eventcell" rowheight="66" id="6lu-wj-yct" customclass="eventcell">                                  <autoresizingmask key="autoresizingmask"/> @@ -98,7 +98,7 @@                                                  <label opaque="no" multipletouchenabled="yes" contentmode="left" text="2015/8/7" linebreakmode="tailtruncation" baselineadjustment="alignbaselines" adjustsfontsizetofit="no" id="trx-tk-pdn">                                                      <autoresizingmask key="autoresizingmask" flexiblemaxx="yes" flexiblemaxy="yes"/>                                                      <fontdescription key="fontdescription" type="system" pointsize="16"/> -                                                    <color key="textcolor" cocoatouchsystemcolor="darktextcolor"/> +                                                    <color key="textcolor" red="0.0" green="0.0" blue="0.0" alpha="1" colorspace="calibratedrgb"/>                                                      <nil key="highlightedcolor"/>                                                  </label>                                              </subviews> @@ -115,7 +115,7 @@ 

i think feature of xcode app looks same design time. committing changes.