pw_teaser installed by Composer has wrong dirname
I installed pw_teaser 3.4.2 from Packagist (arminvieweg/pw_teaser) into a TYPO3 v8, which leads to a directory "pw-teaser" (with hyphen), which makes it unusable.
When installed from TER (typo3-ter/pw-teaser, same version), it is correctly installed as "pw_teaser" (with underscore).
My system info:
Linux / PHP 7.1 / composer 1.5.2 / TYPO3 8.7.8 Composer mode / pw_teaser 3.4.2