Fixed export errors

Thank you for using VRoid Studio. VRoid Studio v2.1.3 update concerns the following:

VRoid Editing ■ Fixes

• Fixed an issue where repeatedly renaming items under certain conditions caused thumbnail display errors

• Fixed an issue where the app would become unresponsive if color calibration was applied after using the bucket tool under certain conditions

XWear and dress-up feature ■ Fixes

• Fixed a VRM export issue that occurred when dressing a model where the Hips were directly under the RootNode with an outfit where the Hips were under Armature, etc.

• Fixed an issue preventing VRM export for certain VRM body models

We will keep looking out for your comments and feedback and work towards new updates. Thank you for your continued support.