collection_radio_buttons not accessible

[Bubballoo3]

Using the collection_radio_buttons creates a label for the collection as well as a label for each radio button as seen here

bootstrap_form/README.md

Lines 768 to 778 in f947b14

	<div class="mb-3">
	<label class="form-label" for="user_skill_level">Skill level</label>
	<div class="form-check">
	<input class="form-check-input" id="user_skill_level_1" name="user[skill_level]" type="radio" value="1">
	<label class="form-check-label" for="user_skill_level_1">Mind reading</label>
	</div>
	<div class="form-check">
	<input class="form-check-input" id="user_skill_level_2" name="user[skill_level]" type="radio" value="2">
	<label class="form-check-label" for="user_skill_level_2">Farming</label>
	</div>
	</div>

which confuses screenreaders as well as tab navigation. Using a different element like legend or allowing some end customization or removal of the label would probably fix.