Description
I found what to me looks like a strange behaviour of b-form-file component. I set an instance of b-form-file to support selecting multiple files, and specified accept MIME types, exactly like it's shown in the docs (just skipped the image/gif type):
<b-file v-model="files" multiple accept="image/jpeg, image/png"></b-file>
But when dropping any files (single or multiple) on the input doesn't update the model - the component simply ignores all the files, even valid ones. When picking files manually, instead of dropping them, the non-accepted files are disabled in the browser file select dialog (in Chrome), so that's OK. But then again - choosing any JPG or PNG file doesn't update the model, and the event emitted by the component has an empty payload.
b-form-file still behaves as expected when not in "multiple" mode.
OS: macOS High Sierra
Browsers: Chrome 63, Firefox 57
Bootstrap: 4.beta-2
BootstrapVue: 1.4.0