XML tags smart and smartOnly have no effect

[agvdndor]

Describe the bug I have set up a labelstudio-ml-backend for interactive pre-annotations. The labeling interface has three types of labels (see XML code below) of which two have the tag smartOnly="True" as explained here .

However as you can see in the screen shot below I'm still able to select the non-smart keypoint option in the menu on the right while having the "smart keypoint 1" label selected. Vice versa, I can also select the smart keypoint option in that menu while having the non-smart "keypoint labe"l selected (even though smart=True is not set for the non-smart keypoint in the XML config.)

To Reproduce

• XML configuration for the labeling interface:

  <View>
  <View style="display:flex;align-items:start;gap:8px;flex-direction:column">
  <Image name="image" value="$image" zoom="true" zoomControl="true" rotateControl="false"/>
  
  <KeypointLabels name="smartKeypoints" toName="image" strokeWidth="1">
    <Label value="keypoint 1" background="#008000" smartOnly="true"/>
    <Label value="smart keypoint 1" background="#008000" smartOnly="true"/>
  </KeypointLabels>
  1
  <RectangleLabels name="smartRectangles" toName="image" strokeWidth="1">
    <Label value="smart rectangle 1" smartOnly='true' background="#FFFF00"/>
  </RectangleLabels>
  
  </View>
  </View>

Expected behavior What I expect is that

• When I select "smart keypoint 1" the auto-detect keypoint option is automatically selected because smartOnly="true"
• When I select "smart rectangle 1" the auto-detect rectangle option is automatically selected because smartOnly="true"
• When I select "keypoint 1" the non-auto-detect keypoint option is automatically selected because smart="true" is not present

Environment (please complete the following information):

• OS: Linux
  • Label Studio Version 1.7.3

[RobinFrcd]

I have the same problem with RectangleLabels, it doesn't even select the smart tool by default, I have to click M for all my annotations. (v1.8.1)