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															@@ -154,7 +154,8 @@ class Library { 
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															     return this.setLibrary(() => { 
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															     return this.setLibrary(() => { 
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															       return new Promise<LibraryItems>(async (resolve, reject) => { 
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															       return new Promise<LibraryItems>(async (resolve, reject) => { 
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															         try { 
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															         try { 
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															-          const source = await (typeof libraryItems === "function" 
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															+          const source = await (typeof libraryItems === "function" && 
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															+          !(libraryItems instanceof Blob) 
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															             ? libraryItems(this.lastLibraryItems) 
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															             ? libraryItems(this.lastLibraryItems) 
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															             : libraryItems); 
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															             : libraryItems); 
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