Bug exists on Amaze 3.8.2, latest version from F-Droid.

Amaze also cannot delete the folder either, presumably it is trying to delete "a b" instead and failing.

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It is caused by the url decoder in getPath() function in HybridFile.java. Instances of HybridFile are created in ListFilesCommand.kt. Then, they are converted to LayoutElementParcelable with the path provided by getPath() function. The function url decodes the stored path string in HybridFile which converts + to .

/**
 * Path accessor. Avoid direct access to path since path may have been URL encoded.
 *
 * @return URL decoded path
 */
public String getPath() {
    try {
      return URLDecoder.decode(path, "UTF-8");
    } catch (UnsupportedEncodingException ignored) {
      return path;
    }
}

Possible fixes:

1. Remove the url decoder and ensure the provided path is already decoded in constructor.
2. Expose the raw path string through a method.